Regulation (EC) No 1177/2003 of the European Parliament and of the Council of 16 June 2003 concerning Community statistics on income and living conditions (EU-SILC) (Text with EEA relevance)
Modified by
  • Regulation (EC) No 1553/2005 of the European Parliament and of the Councilof 7 September 2005amending Regulation (EC) No 1177/2003 concerning Community statistics on income and living conditions (EU-SILC)(Text with EEA relevance), 32005R1553, September 30, 2005
  • Council Regulation (EC) No 1791/2006of 20 November 2006adapting certain Regulations and Decisions in the fields of free movement of goods, freedom of movement of persons, company law, competition policy, agriculture (including veterinary and phytosanitary legislation), transport policy, taxation, statistics, energy, environment, cooperation in the fields of justice and home affairs, customs union, external relations, common foreign and security policy and institutions, by reason of the accession of Bulgaria and Romania, 32006R1791, December 20, 2006
  • Regulation (EC) No 1137/2008 of the European Parliament and of the Councilof 22 October 2008adapting a number of instruments subject to the procedure laid down in Article 251 of the Treaty to Council Decision 1999/468/EC, with regard to the regulatory procedure with scrutinyAdaptation to the regulatory procedure with scrutiny — Part One, 32008R1137, November 21, 2008
  • Council Regulation (EU) No 517/2013of 13 May 2013adapting certain regulations and decisions in the fields of free movement of goods, freedom of movement for persons, company law, competition policy, agriculture, food safety, veterinary and phytosanitary policy, transport policy, energy, taxation, statistics, trans-European networks, judiciary and fundamental rights, justice, freedom and security, environment, customs union, external relations, foreign, security and defence policy and institutions, by reason of the accession of the Republic of Croatia, 32013R0517, June 10, 2013
  • Regulation (EU) 2019/1700 of the European Parliament and of the Councilof 10 October 2019establishing a common framework for European statistics relating to persons and households, based on data at individual level collected from samples, amending Regulations (EC) No 808/2004, (EC) No 452/2008 and (EC) No 1338/2008 of the European Parliament and of the Council, and repealing Regulation (EC) No 1177/2003 of the European Parliament and of the Council and Council Regulation (EC) No 577/98(Text with EEA relevance), 32019R1700, October 14, 2019
Regulation (EC) No 1177/2003 of the European Parliament and of the Councilof 16 June 2003concerning Community statistics on income and living conditions (EU-SILC)(Text with EEA relevance)
Article 1AimThe aim of this Regulation shall be to establish a common framework for the systematic production of Community statistics on income and living conditions (hereinafter referred to as EU-SILC), encompassing comparable and timely cross-sectional and longitudinal data on income and on the level and composition of poverty and social exclusion at national and European levels.Comparability of data between Member States shall be a fundamental objective and shall be pursued through the development of methodological studies from the outset of EU-SILC data collection, carried out in close cooperation between the Member States and Eurostat.
Article 2DefinitionsFor the purpose of this Regulation, the following definitions shall apply:(a)"Community statistics" shall have the meaning assigned to it in Article 2 of Regulation (EC) No 322/97;(b)"production of statistics" shall have the meaning assigned to it in Article 2 of Regulation (EC) No 322/97;(c)"year of survey": means the year in which the survey-data collection, or most of the collection, is carried out;(d)"fieldwork period": means the period of time in which the survey component is collected;(e)"reference period": means the period of time to which a particular item of information relates;(f)"private household": means a person living alone or a group of people who live together in the same private dwelling and share expenditures, including the joint provision of the essentials of living;(g)"cross-sectional data": means the data pertaining to a given time or a certain time period. Cross-sectional data may be extracted either from a cross-sectional sample survey with or without a rotational sample or from a pure panel sample survey (on condition that cross-sectional representativeness is guaranteed); such data may be combined with register data (data on persons, households or dwellings compiled from a unit-level administrative or statistical register);(h)"longitudinal data": means the data pertaining to individual-level changes over time, observed periodically over a certain duration. Longitudinal data may come either from a cross-sectional survey with a rotational sample where individuals once selected are followed up or from a pure panel survey; it may be combined with register data;(i)"sample persons": means the persons selected to constitute the sample in the first wave of a longitudinal panel. They may comprise all members of an initial sample of households, or a representative sample of individuals in a survey of persons;(j)"target primary areas": means the subject areas for which data are to be collected on an annual basis;(k)"target secondary areas": means the subject areas for which data are to be collected every four years or less frequently;(l)"gross income": means the total monetary and non-monetary income received by the household over a specified "income reference period", before deduction of income tax, regular taxes on wealth, employees', self-employed and unemployed (if applicable) persons' compulsory social insurance contributions and employers' social insurance contributions, but after including inter-household transfers received;(m)"disposable income": means gross income less income tax, regular taxes on wealth, employees', self-employed and unemployed (if applicable) persons' compulsory social insurance contributions, employers' social insurance contributions and inter-household transfers paid.
Article 3ScopeThe EU-SILC shall cover cross-sectional data on income, poverty, social exclusion and other living conditions as well as longitudinal data restricted to income, labour and a limited number of non-monetary indicators of social exclusion.
Article 4Time reference1.The cross-sectional and longitudinal data shall be produced annually as from 2004. In any given Member State, the timing of collection shall be kept the same from one year to the next as far as possible.2.By way of derogation from paragraph 1, the Czech Republic, Germany, Cyprus, Latvia, Lithuania, Hungary, Malta, Netherlands, Poland, Slovenia, Slovakia and the United Kingdom may start the annual cross-sectional and longitudinal data collection in 2005.This authorisation is subject to the condition that those Member States shall supply comparable data for the year 2004 for the cross-sectional common European Union indicators which were adopted by the Council before 1 January 2003 in the context of the open method of coordination and which can be derived on the basis of the EU-SILC instrument.3.The income reference period shall be a 12-month period. This may be a fixed 12-month period (such as the previous calendar or tax year) or a moving 12-month period (such as the 12 months preceding the interview) or be based on a comparable measure.4.If a fixed income reference period is used, fieldwork for the survey component shall be carried out over a limited period as close as possible to the income reference period or to the tax declaration period so as to minimise time lag between income and current variables.
Article 5Characteristics of the data1.In order to permit multi-dimensional analysis at the level of households and persons and in particular investigation of major issues of social concern that are new and require specific research, all household and individual data shall be linkable in the cross-sectional component.Similarly, all household and personal data shall be linkable in the longitudinal component.Longitudinal micro-data do not need to be linkable with cross-sectional micro-data.The longitudinal component shall cover at least four years.2.In order to reduce response burdens, to help in income imputation procedures and to test data quality, the national authorities shall have access to relevant administrative data sources in accordance with Regulation (EC) No 322/97.
Article 6Data required1.The target primary areas and corresponding reference periods to be covered by the cross-sectional and the longitudinal components are laid down in Annex I.2.Target secondary areas shall be included every year starting from 2005 in the cross-sectional component only. One secondary area shall be covered each year. Measures defining such target areas, designed to amend non-essential elements of this Regulation, shall be adopted in accordance with the regulatory procedure with scrutiny referred to in Article 14(3).
Article 7Collection unit1.The reference population for the EU-SILC shall be all private households and their current members residing in the territory of the Member State at the time of the data collection.2.The main information collected shall pertain to(a)private households, including data on household size, composition and basic characteristics of its current members; and(b)persons aged 16 and over.3.The collection unit, together with the mode of collection for household and personal information, shall be as laid down in Annex I.
Article 8Sampling and tracing rules1.Cross-sectional and longitudinal data shall be based on nationally representative probability samples.2.By way of exception to paragraph 1, Germany shall supply cross-sectional data based on a nationally representative probability sample for the first time for the year 2008. For the year 2005, Germany shall supply data of which 25 % shall be based on probability sampling and 75 % shall be based on quota samples, the latter to be progressively replaced by random selection so as to achieve fully representative probability sampling by 2008.For the longitudinal component, Germany shall supply for the year 2006 one third of longitudinal data (data for years 2005 and 2006) based on probability sampling and two thirds based on quota samples. For the year 2007, half of the longitudinal data relating to years 2005, 2006 and 2007 shall be based on probability sampling and half on quota samples. After 2007 all longitudinal data shall be based on probability sampling.3.In the longitudinal component, individuals included in the initial sample, namely sample persons, shall be followed over the duration of the panel. Every sample person who has moved to a private household within the national boundaries shall be followed up to the new location in accordance with tracing rules and procedures to be defined by the Commission. Those measures, designed to amend non-essential elements of this Regulation by supplementing it, shall be adopted in accordance with the regulatory procedure with scrutiny referred to in Article 14(3).
Article 9Sample sizes1.On the basis of various statistical and practical considerations and the precision requirements for the most critical variables, the minimum effective sample sizes to be achieved shall be as set out in the table in Annex II.2.Sample size for the longitudinal component refers, for any pair of consecutive years, to the number of households successfully interviewed in the first year in which all or at least a majority of the household members aged 16 or over are successfully interviewed in both the years.3.Member States using registers for income and other data may use a sample of persons rather than a sample of complete households in the interview survey. The minimum effective sample size in terms of the number of persons aged 16 or over to be interviewed in detail shall be taken as 75 % of the figures shown in columns 3 and 4 of the table in Annex II, for the cross-sectional and longitudinal components respectively.Information on income and other data shall also be collected for the household of each selected respondent and for all its members.
Article 10Transmission of data1.Member States shall transmit to the Commission (Eurostat) in the form of micro-data files weighted cross-sectional and longitudinal data which has been fully checked, edited and imputed in relation to income.Member States shall transmit the data in electronic form, in conformity with an appropriate technical format to be adopted in accordance with the procedure referred to in Article 14(2).2.Regarding the cross-sectional component, Member States shall transmit the micro-data files relating to year of survey N to the Commission (Eurostat), preferably within 11 months after the end of the data collection. The extreme deadline for the transmission of micro-data to Eurostat shall be 30 November (N+1) for Member States where data are collected at the end of year N or through a continuous survey or through registers and 1 October (N+1) for other Member States.Together with the micro-data files, Member States shall transmit social cohesion indicators based on the cross-sectional sample of year N which will be included in the annual Spring report of year (N+2) to the European Council.The dates of transmission of data also apply for the transmission of comparable data for cross-sectional common EU indicators for those Member States which start annual collection of data after 2004 in accordance with Article 4(2).3.As for the longitudinal component, Member States shall transmit the micro-data files up to year N to the Commission (Eurostat) preferably within 15 months after the end of the fieldwork. The mandatory deadline for the transmission of micro-data to Eurostat shall be the end of March (N+2), each year starting from the second year of EU-SILC.The first transmission of data, covering longitudinally linked data for:the survey years 2004 and 2005, in the case of Member States starting annual data collection in 2004, shall take place by the end of March 2007; andthe survey years 2005 and 2006, in the case of Member States starting annual data collection in 2005, shall take place by the end of March 2008.The next transmission shall cover the first three survey years 2004-2006 (2005-2007) and shall take place respectively by the end of March 2008 and 2009.Thereafter, each year longitudinal data shall be provided covering the preceding four survey years (revised from previous releases as necessary).
Article 11PublicationFor the cross-sectional component, the Commission (Eurostat) shall publish an annual cross-sectional report at Community level by the end of June N+2, based on the data collected during year N.For those Member States which start annual data collection after 2004 in accordance with Article 4(2) the cross-sectional report for 2004 shall include the common cross-sectional EU indicators.As from 2006, the cross sectional report shall include the available results of methodological studies referred to in Article 16.
Article 12Access for scientific purposes to EU-SILC confidential data1.The Community authority (Eurostat) may grant access on its premises to confidential data or release sets of anonymised micro-data from the EU-SILC source, for scientific purposes and under the conditions laid down in Regulation (EC) No 831/2002.2.For the cross-sectional component, micro-data files at Community level for data collected during year N shall be made available for scientific purposes by the end of February N+2.3.For the longitudinal component, micro-data files at Community level for data collected up to year N shall be made available for scientific purposes by the end of July N+2.The first issue of longitudinal micro-data files for those Member States which start data collection in 2004 shall cover the years 2004 and 2005 and shall take place at the end of July 2007.The second issue in July 2008 shall cover the years 2004-2006, for those Member States which start the data collection in 2004, and the years 2005 and 2006, for those Member States which start data collection in 2005.The third issue in July 2009 shall cover the years 2004-2007, for those Member States which start the data collection in 2004, and the years 2005-2007 for those Member States which start data collection in 2005.Thereafter, each July release shall cover longitudinal data at Community level for the four most recent years for which data are available.4.Reports produced by the Scientific Community based on cross-sectional micro-data files for data collected during year N shall not be disseminated before July N+2.Reports produced by the Scientific Community based on longitudinal micro-data files in relation to the year of the survey N shall not be disseminated before July N+3.
Article 13Financing1.For the first four years of data collection in each Member State, that Member State shall receive a financial contribution from the Community towards the cost of the work involved.2.The amount of the appropriations allocated annually for the financial contribution referred to in paragraph 1 shall be fixed as part of the annual budgetary procedures.3.The budget authority shall grant the appropriations available for each year.4.By way of derogation from paragraph 1, Estonia shall receive a financial contribution from the Community towards the cost of the work involved for the four years of data collection from 2005.5.The financing for the year 2007 is yet to be ensured by a future Community programme.
Article 14Committee1.The Commission shall be assisted by the Statistical Programme Committee, set up by Decision 89/382 (EEC/Euratom).2.Where reference is made to this paragraph, Articles 5 and 7 of Decision 1999/468/EC shall apply, having regard to the provisions of Article 8 thereof.The period laid down in Article 5(6) of Decision 1999/468/EC shall be set at three months.3.Where reference is made to this paragraph, Article 5a(1) to 4 and Article 7 of Decision 1999/468/EC shall apply, having regard to the provisions of Article 8 thereof.
Article 15Implementing measures1.The measures necessary for the implementation of this Regulation, including measures to take account of economic and technical changes, shall be taken, at least 12 months before the beginning of the year of the survey, in accordance with the procedure referred to in Article 14(2).2.Such measures shall concern:(a)the definition of the list of target primary variables to be included in each area for the cross-sectional component and the list of target variables included in the longitudinal component, including the specification of variable codes and the technical format of transmission to Eurostat;(b)the detailed content of both intermediate and final quality reports;(c)the definitions and the updating of the definitions, in particular the bringing into operation of the income definitions given in points (l) and (m) of Article 2 (including the timetable for the inclusion of the various components);(d)the sampling aspects, including tracing rules;(e)the fieldwork aspects and the imputation procedures;(f)the list of target secondary areas and variables.3.By way of exception, the measures, including those which take into account economic and technical changes, necessary for the implementation of this Regulation regarding the 2004 data collection, shall relate only to points (a) to (e) of paragraph 2 and shall be taken at least six months before the beginning of the year of the survey.4.In each Member State the total duration of the interview relating to the target primary and target secondary variables of the cross-sectional component, including household and individual interviews, shall not exceed one hour on average.5.The measures referred to in paragraphs 1 and 2, designed to amend non-essential elements of this Regulation, inter alia, by supplementing it, shall be adopted in accordance with the regulatory procedure with scrutiny referred to in Article 14(3) at least 12 months before the beginning of the year of the survey.
Article 16Reports and studies1.Member States shall produce by the end of the year N+1 an intermediate quality report relating to the common cross-sectional EU indicators based on the cross-sectional component of year N.Member States shall produce by the end of year N+2, final quality reports that cover both cross-sectional and longitudinal components in relation to the year of the survey N, focusing on the internal accuracy. By way of exception, the 2004 report (for Member States starting data collection in 2004) and 2005 report (for Member States starting data collection in 2005) shall only cover the cross-sectional component.Small departures from common definitions, such as those relating to private household definition and income reference period, shall be allowed, provided they affect comparability only marginally. The impact on comparability shall be reported in the quality reports.2.The Commission (Eurostat) shall produce by the end of June N+2 a comparative intermediate quality report relating to the common cross-sectional EU indicators of year N.The Commission (Eurostat) shall produce by 30 June N+3 a comparative final quality report that covers both cross-sectional and longitudinal components in relation to the year of the survey N. By way of exception, the 2004 report (for those Member States starting data collection in 2004) and the 2005 report (for those Member States starting data collection in 2005) shall cover only the cross-sectional component.3.No later than 31 December 2007, the Commission will submit a report to the European Parliament and the Council on the work done under this Regulation.4.The Commission (Eurostat) shall organise from 2004 methodological studies to estimate the impact on comparability of the national data sources used and to identify best practices to be followed. The results of these studies shall be included in the report referred to in paragraph 3.
Article 17Entry into forceThis Regulation shall enter into force on the 20th day following that of its publication in the Official Journal of the European Union.
This Regulation shall be binding in its entirety and directly applicable in all Member States.ANNEX IPRIMARY AREAS COVERED IN THE CROSS-SECTIONAL COMPONENT AND AREAS COVERED IN THE LONGITUDINAL COMPONENT1.Household information
Gross income components shall cover gross employee and self-employment income (monetary and non-monetary), gross employer's social insurance contributions, imputed rent, property income, gross current transfers received, other gross income and interest payments.Non-monetary components of employee (with the exception of company cars that is to be calculated as from the first year of the survey) and self-employed income, imputed rent and interest payments shall be optional from the first year of the survey and compulsory from 2007.Gross employer's social insurance contributions shall only be included from 2007 if results of feasibility studies are positive.Variables required for calculating imputed rent will be collected as from the first year of data collection for each Member State (2004 or 2005).
Unit(Persons or households)Mode of collectionDomainsAreasReference periodCross-sectional (X) and/or longitudinal (L) area
HouseholdInformation collected from a household member aged 16 or over or extracted from registersBasic dataBasic household data including degree of urbanisationCurrentX, L
IncomeTotal household income (gross and disposable)Income reference periodX, L
Gross income components at household levelIncome reference periodX, L
Social exclusionHousing and non-housing related arrearsLast 12 monthsX, L
Non-monetary household deprivation indicators, including problems in making ends meet, extent of debt and enforced lack of basic necessitiesCurrentX, L
Physical and social environmentCurrentX
Labour informationChild careCurrentX
HousingDwelling type, tenure status and housing conditionsCurrentX, L
Amenities in the dwellingCurrentX
Housing costsCurrentX
2.Personal information
Unit(Persons or households)Mode of collectionDomainsAreasReference periodCross-sectional (X) and/or longitudinal (L) area
All persons aged under 16Personal information collected from a household member aged 16 or over or extracted from registersBasic dataDemographic dataCurrentX, L
Former household membersDemographic dataIncome reference periodL
All persons aged 16 or over in the householdPersonal information collected from all household members aged 16 or over (proxy as an exception for persons temporarily away or incapacitated) or extracted from registersIncomeGross personal income, total and components at personal levelIncome reference periodX, L
Preferably by personal contact but proxy accepted as a normal procedure or extraction from registersBasic dataBasic personal dataCurrentX, L
Demographic dataCurrentX, L
EducationEducation, including highest ISCED level attainedCurrentX, L
Labour informationBasic labour information on current activity status and on current main job, including information on last main job for unemployedCurrentX, L
Basic information on activity status during income reference periodIncome reference periodX
Total number of hours worked on current second/third … jobsCurrentX
At least one household member aged 16 or over (the selected respondent)Personal information collected from individual(s) (proxy as an exception) or extraction from registersHealthHealth, including health status and chronic illness or conditionCurrentX, L
Access to health carePast 12 monthsX
Labour informationDetailed labour informationCurrentX, L
Activity historyWorking lifeL
Calendar of activitiesIncome reference periodL
ANNEX IIMINIMUM EFFECTIVE SAMPLE SIZES
NB:The reference is to the effective sample size, which is the size required if the survey were based on simple random sampling (design effect in relation to the "risk of poverty rate" variable = 1,0). The actual sample sizes will have to be larger to the extent that the design effects exceed 1,0 and to compensate for all kinds of non-response. Furthermore, the sample size refers to the number of valid households which are households for which, and for all members of which, all or nearly all the required information has been obtainedEU Member States
HouseholdsPersons aged 16 or over to be interviewed
Cross-sectionalLongitudinalCross-sectionalLongitudinal
1234
Belgium4750350087506500
Bulgaria45003500100007500
Czech Republic47503500100007500
Denmark4250325072505500
Germany825060001450010500
Estonia3500275077505750
Greece47503500100007250
Spain650050001600012250
France725055001350010250
Croatia4250325092507000
Ireland3750275080006000
Italy725055001550011750
Cyprus3250250075005500
Latvia3750275076505600
Lithuania4000300090006750
Luxembourg3250250065005000
Hungary47503500102507750
Malta3000225070005250
Netherlands5000375087506500
Austria4500325087506250
Poland600045001500011250
Portugal45003250105007500
Romania52504000127509500
Slovenia3750275090006750
Slovakia42503250110008250
Finland4000300067505000
Sweden4500350075005750
United Kingdom750057501375010500
Total for EU Member States135000101500282150210850
Iceland2250170037502800
Norway3750275062504650
Total including Iceland and Norway141000105950292150218300
Article 1AimThe aim of this Regulation shall be to establish a common framework for the systematic production of Community statistics on income and living conditions (hereinafter referred to as EU-SILC), encompassing comparable and timely cross-sectional and longitudinal data on income and on the level and composition of poverty and social exclusion at national and European levels.Comparability of data between Member States shall be a fundamental objective and shall be pursued through the development of methodological studies from the outset of EU-SILC data collection, carried out in close cooperation between the Member States and Eurostat.
Article 2DefinitionsFor the purpose of this Regulation, the following definitions shall apply:(a)"Community statistics" shall have the meaning assigned to it in Article 2 of Regulation (EC) No 322/97;(b)"production of statistics" shall have the meaning assigned to it in Article 2 of Regulation (EC) No 322/97;(c)"year of survey": means the year in which the survey-data collection, or most of the collection, is carried out;(d)"fieldwork period": means the period of time in which the survey component is collected;(e)"reference period": means the period of time to which a particular item of information relates;(f)"private household": means a person living alone or a group of people who live together in the same private dwelling and share expenditures, including the joint provision of the essentials of living;(g)"cross-sectional data": means the data pertaining to a given time or a certain time period. Cross-sectional data may be extracted either from a cross-sectional sample survey with or without a rotational sample or from a pure panel sample survey (on condition that cross-sectional representativeness is guaranteed); such data may be combined with register data (data on persons, households or dwellings compiled from a unit-level administrative or statistical register);(h)"longitudinal data": means the data pertaining to individual-level changes over time, observed periodically over a certain duration. Longitudinal data may come either from a cross-sectional survey with a rotational sample where individuals once selected are followed up or from a pure panel survey; it may be combined with register data;(i)"sample persons": means the persons selected to constitute the sample in the first wave of a longitudinal panel. They may comprise all members of an initial sample of households, or a representative sample of individuals in a survey of persons;(j)"target primary areas": means the subject areas for which data are to be collected on an annual basis;(k)"target secondary areas": means the subject areas for which data are to be collected every four years or less frequently;(l)"gross income": means the total monetary and non-monetary income received by the household over a specified "income reference period", before deduction of income tax, regular taxes on wealth, employees', self-employed and unemployed (if applicable) persons' compulsory social insurance contributions and employers' social insurance contributions, but after including inter-household transfers received;(m)"disposable income": means gross income less income tax, regular taxes on wealth, employees', self-employed and unemployed (if applicable) persons' compulsory social insurance contributions, employers' social insurance contributions and inter-household transfers paid.
Article 3ScopeThe EU-SILC shall cover cross-sectional data on income, poverty, social exclusion and other living conditions as well as longitudinal data restricted to income, labour and a limited number of non-monetary indicators of social exclusion.
Article 4Time reference1.The cross-sectional and longitudinal data shall be produced annually as from 2004. In any given Member State, the timing of collection shall be kept the same from one year to the next as far as possible.2.By way of derogation from paragraph 1, the Czech Republic, Germany, Cyprus, Latvia, Lithuania, Hungary, Malta, Netherlands, Poland, Slovenia, Slovakia and the United Kingdom may start the annual cross-sectional and longitudinal data collection in 2005.This authorisation is subject to the condition that those Member States shall supply comparable data for the year 2004 for the cross-sectional common European Union indicators which were adopted by the Council before 1 January 2003 in the context of the open method of coordination and which can be derived on the basis of the EU-SILC instrument.3.The income reference period shall be a 12-month period. This may be a fixed 12-month period (such as the previous calendar or tax year) or a moving 12-month period (such as the 12 months preceding the interview) or be based on a comparable measure.4.If a fixed income reference period is used, fieldwork for the survey component shall be carried out over a limited period as close as possible to the income reference period or to the tax declaration period so as to minimise time lag between income and current variables.
Article 5Characteristics of the data1.In order to permit multi-dimensional analysis at the level of households and persons and in particular investigation of major issues of social concern that are new and require specific research, all household and individual data shall be linkable in the cross-sectional component.Similarly, all household and personal data shall be linkable in the longitudinal component.Longitudinal micro-data do not need to be linkable with cross-sectional micro-data.The longitudinal component shall cover at least four years.2.In order to reduce response burdens, to help in income imputation procedures and to test data quality, the national authorities shall have access to relevant administrative data sources in accordance with Regulation (EC) No 322/97.
Article 6Data required1.The target primary areas and corresponding reference periods to be covered by the cross-sectional and the longitudinal components are laid down in Annex I.2.Target secondary areas shall be included every year starting from 2005 in the cross-sectional component only. One secondary area shall be covered each year. Measures defining such target areas, designed to amend non-essential elements of this Regulation, shall be adopted in accordance with the regulatory procedure with scrutiny referred to in Article 14(3).
Article 7Collection unit1.The reference population for the EU-SILC shall be all private households and their current members residing in the territory of the Member State at the time of the data collection.2.The main information collected shall pertain to(a)private households, including data on household size, composition and basic characteristics of its current members; and(b)persons aged 16 and over.3.The collection unit, together with the mode of collection for household and personal information, shall be as laid down in Annex I.
Article 8Sampling and tracing rules1.Cross-sectional and longitudinal data shall be based on nationally representative probability samples.2.By way of exception to paragraph 1, Germany shall supply cross-sectional data based on a nationally representative probability sample for the first time for the year 2008. For the year 2005, Germany shall supply data of which 25 % shall be based on probability sampling and 75 % shall be based on quota samples, the latter to be progressively replaced by random selection so as to achieve fully representative probability sampling by 2008.For the longitudinal component, Germany shall supply for the year 2006 one third of longitudinal data (data for years 2005 and 2006) based on probability sampling and two thirds based on quota samples. For the year 2007, half of the longitudinal data relating to years 2005, 2006 and 2007 shall be based on probability sampling and half on quota samples. After 2007 all longitudinal data shall be based on probability sampling.3.In the longitudinal component, individuals included in the initial sample, namely sample persons, shall be followed over the duration of the panel. Every sample person who has moved to a private household within the national boundaries shall be followed up to the new location in accordance with tracing rules and procedures to be defined by the Commission. Those measures, designed to amend non-essential elements of this Regulation by supplementing it, shall be adopted in accordance with the regulatory procedure with scrutiny referred to in Article 14(3).
Article 9Sample sizes1.On the basis of various statistical and practical considerations and the precision requirements for the most critical variables, the minimum effective sample sizes to be achieved shall be as set out in the table in Annex II.2.Sample size for the longitudinal component refers, for any pair of consecutive years, to the number of households successfully interviewed in the first year in which all or at least a majority of the household members aged 16 or over are successfully interviewed in both the years.3.Member States using registers for income and other data may use a sample of persons rather than a sample of complete households in the interview survey. The minimum effective sample size in terms of the number of persons aged 16 or over to be interviewed in detail shall be taken as 75 % of the figures shown in columns 3 and 4 of the table in Annex II, for the cross-sectional and longitudinal components respectively.Information on income and other data shall also be collected for the household of each selected respondent and for all its members.
Article 10Transmission of data1.Member States shall transmit to the Commission (Eurostat) in the form of micro-data files weighted cross-sectional and longitudinal data which has been fully checked, edited and imputed in relation to income.Member States shall transmit the data in electronic form, in conformity with an appropriate technical format to be adopted in accordance with the procedure referred to in Article 14(2).2.Regarding the cross-sectional component, Member States shall transmit the micro-data files relating to year of survey N to the Commission (Eurostat), preferably within 11 months after the end of the data collection. The extreme deadline for the transmission of micro-data to Eurostat shall be 30 November (N+1) for Member States where data are collected at the end of year N or through a continuous survey or through registers and 1 October (N+1) for other Member States.Together with the micro-data files, Member States shall transmit social cohesion indicators based on the cross-sectional sample of year N which will be included in the annual Spring report of year (N+2) to the European Council.The dates of transmission of data also apply for the transmission of comparable data for cross-sectional common EU indicators for those Member States which start annual collection of data after 2004 in accordance with Article 4(2).3.As for the longitudinal component, Member States shall transmit the micro-data files up to year N to the Commission (Eurostat) preferably within 15 months after the end of the fieldwork. The mandatory deadline for the transmission of micro-data to Eurostat shall be the end of March (N+2), each year starting from the second year of EU-SILC.The first transmission of data, covering longitudinally linked data for:the survey years 2004 and 2005, in the case of Member States starting annual data collection in 2004, shall take place by the end of March 2007; andthe survey years 2005 and 2006, in the case of Member States starting annual data collection in 2005, shall take place by the end of March 2008.The next transmission shall cover the first three survey years 2004-2006 (2005-2007) and shall take place respectively by the end of March 2008 and 2009.Thereafter, each year longitudinal data shall be provided covering the preceding four survey years (revised from previous releases as necessary).
Article 11PublicationFor the cross-sectional component, the Commission (Eurostat) shall publish an annual cross-sectional report at Community level by the end of June N+2, based on the data collected during year N.For those Member States which start annual data collection after 2004 in accordance with Article 4(2) the cross-sectional report for 2004 shall include the common cross-sectional EU indicators.As from 2006, the cross sectional report shall include the available results of methodological studies referred to in Article 16.
Article 12Access for scientific purposes to EU-SILC confidential data1.The Community authority (Eurostat) may grant access on its premises to confidential data or release sets of anonymised micro-data from the EU-SILC source, for scientific purposes and under the conditions laid down in Regulation (EC) No 831/2002.2.For the cross-sectional component, micro-data files at Community level for data collected during year N shall be made available for scientific purposes by the end of February N+2.3.For the longitudinal component, micro-data files at Community level for data collected up to year N shall be made available for scientific purposes by the end of July N+2.The first issue of longitudinal micro-data files for those Member States which start data collection in 2004 shall cover the years 2004 and 2005 and shall take place at the end of July 2007.The second issue in July 2008 shall cover the years 2004-2006, for those Member States which start the data collection in 2004, and the years 2005 and 2006, for those Member States which start data collection in 2005.The third issue in July 2009 shall cover the years 2004-2007, for those Member States which start the data collection in 2004, and the years 2005-2007 for those Member States which start data collection in 2005.Thereafter, each July release shall cover longitudinal data at Community level for the four most recent years for which data are available.4.Reports produced by the Scientific Community based on cross-sectional micro-data files for data collected during year N shall not be disseminated before July N+2.Reports produced by the Scientific Community based on longitudinal micro-data files in relation to the year of the survey N shall not be disseminated before July N+3.
Article 13Financing1.For the first four years of data collection in each Member State, that Member State shall receive a financial contribution from the Community towards the cost of the work involved.2.The amount of the appropriations allocated annually for the financial contribution referred to in paragraph 1 shall be fixed as part of the annual budgetary procedures.3.The budget authority shall grant the appropriations available for each year.4.By way of derogation from paragraph 1, Estonia shall receive a financial contribution from the Community towards the cost of the work involved for the four years of data collection from 2005.5.The financing for the year 2007 is yet to be ensured by a future Community programme.
Article 14Committee1.The Commission shall be assisted by the Statistical Programme Committee, set up by Decision 89/382 (EEC/Euratom).2.Where reference is made to this paragraph, Articles 5 and 7 of Decision 1999/468/EC shall apply, having regard to the provisions of Article 8 thereof.The period laid down in Article 5(6) of Decision 1999/468/EC shall be set at three months.3.Where reference is made to this paragraph, Article 5a(1) to 4 and Article 7 of Decision 1999/468/EC shall apply, having regard to the provisions of Article 8 thereof.
Article 15Implementing measures1.The measures necessary for the implementation of this Regulation, including measures to take account of economic and technical changes, shall be taken, at least 12 months before the beginning of the year of the survey, in accordance with the procedure referred to in Article 14(2).2.Such measures shall concern:(a)the definition of the list of target primary variables to be included in each area for the cross-sectional component and the list of target variables included in the longitudinal component, including the specification of variable codes and the technical format of transmission to Eurostat;(b)the detailed content of both intermediate and final quality reports;(c)the definitions and the updating of the definitions, in particular the bringing into operation of the income definitions given in points (l) and (m) of Article 2 (including the timetable for the inclusion of the various components);(d)the sampling aspects, including tracing rules;(e)the fieldwork aspects and the imputation procedures;(f)the list of target secondary areas and variables.3.By way of exception, the measures, including those which take into account economic and technical changes, necessary for the implementation of this Regulation regarding the 2004 data collection, shall relate only to points (a) to (e) of paragraph 2 and shall be taken at least six months before the beginning of the year of the survey.4.In each Member State the total duration of the interview relating to the target primary and target secondary variables of the cross-sectional component, including household and individual interviews, shall not exceed one hour on average.5.The measures referred to in paragraphs 1 and 2, designed to amend non-essential elements of this Regulation, inter alia, by supplementing it, shall be adopted in accordance with the regulatory procedure with scrutiny referred to in Article 14(3) at least 12 months before the beginning of the year of the survey.
Article 16Reports and studies1.Member States shall produce by the end of the year N+1 an intermediate quality report relating to the common cross-sectional EU indicators based on the cross-sectional component of year N.Member States shall produce by the end of year N+2, final quality reports that cover both cross-sectional and longitudinal components in relation to the year of the survey N, focusing on the internal accuracy. By way of exception, the 2004 report (for Member States starting data collection in 2004) and 2005 report (for Member States starting data collection in 2005) shall only cover the cross-sectional component.Small departures from common definitions, such as those relating to private household definition and income reference period, shall be allowed, provided they affect comparability only marginally. The impact on comparability shall be reported in the quality reports.2.The Commission (Eurostat) shall produce by the end of June N+2 a comparative intermediate quality report relating to the common cross-sectional EU indicators of year N.The Commission (Eurostat) shall produce by 30 June N+3 a comparative final quality report that covers both cross-sectional and longitudinal components in relation to the year of the survey N. By way of exception, the 2004 report (for those Member States starting data collection in 2004) and the 2005 report (for those Member States starting data collection in 2005) shall cover only the cross-sectional component.3.No later than 31 December 2007, the Commission will submit a report to the European Parliament and the Council on the work done under this Regulation.4.The Commission (Eurostat) shall organise from 2004 methodological studies to estimate the impact on comparability of the national data sources used and to identify best practices to be followed. The results of these studies shall be included in the report referred to in paragraph 3.
Article 17Entry into forceThis Regulation shall enter into force on the 20th day following that of its publication in the Official Journal of the European Union.
This Regulation shall be binding in its entirety and directly applicable in all Member States.ANNEX IPRIMARY AREAS COVERED IN THE CROSS-SECTIONAL COMPONENT AND AREAS COVERED IN THE LONGITUDINAL COMPONENT1.Household information
Gross income components shall cover gross employee and self-employment income (monetary and non-monetary), gross employer's social insurance contributions, imputed rent, property income, gross current transfers received, other gross income and interest payments.Non-monetary components of employee (with the exception of company cars that is to be calculated as from the first year of the survey) and self-employed income, imputed rent and interest payments shall be optional from the first year of the survey and compulsory from 2007.Gross employer's social insurance contributions shall only be included from 2007 if results of feasibility studies are positive.Variables required for calculating imputed rent will be collected as from the first year of data collection for each Member State (2004 or 2005).
Unit(Persons or households)Mode of collectionDomainsAreasReference periodCross-sectional (X) and/or longitudinal (L) area
HouseholdInformation collected from a household member aged 16 or over or extracted from registersBasic dataBasic household data including degree of urbanisationCurrentX, L
IncomeTotal household income (gross and disposable)Income reference periodX, L
Gross income components at household levelIncome reference periodX, L
Social exclusionHousing and non-housing related arrearsLast 12 monthsX, L
Non-monetary household deprivation indicators, including problems in making ends meet, extent of debt and enforced lack of basic necessitiesCurrentX, L
Physical and social environmentCurrentX
Labour informationChild careCurrentX
HousingDwelling type, tenure status and housing conditionsCurrentX, L
Amenities in the dwellingCurrentX
Housing costsCurrentX
2.Personal information
Unit(Persons or households)Mode of collectionDomainsAreasReference periodCross-sectional (X) and/or longitudinal (L) area
All persons aged under 16Personal information collected from a household member aged 16 or over or extracted from registersBasic dataDemographic dataCurrentX, L
Former household membersDemographic dataIncome reference periodL
All persons aged 16 or over in the householdPersonal information collected from all household members aged 16 or over (proxy as an exception for persons temporarily away or incapacitated) or extracted from registersIncomeGross personal income, total and components at personal levelIncome reference periodX, L
Preferably by personal contact but proxy accepted as a normal procedure or extraction from registersBasic dataBasic personal dataCurrentX, L
Demographic dataCurrentX, L
EducationEducation, including highest ISCED level attainedCurrentX, L
Labour informationBasic labour information on current activity status and on current main job, including information on last main job for unemployedCurrentX, L
Basic information on activity status during income reference periodIncome reference periodX
Total number of hours worked on current second/third … jobsCurrentX
At least one household member aged 16 or over (the selected respondent)Personal information collected from individual(s) (proxy as an exception) or extraction from registersHealthHealth, including health status and chronic illness or conditionCurrentX, L
Access to health carePast 12 monthsX
Labour informationDetailed labour informationCurrentX, L
Activity historyWorking lifeL
Calendar of activitiesIncome reference periodL
ANNEX IIMINIMUM EFFECTIVE SAMPLE SIZES
NB:The reference is to the effective sample size, which is the size required if the survey were based on simple random sampling (design effect in relation to the "risk of poverty rate" variable = 1,0). The actual sample sizes will have to be larger to the extent that the design effects exceed 1,0 and to compensate for all kinds of non-response. Furthermore, the sample size refers to the number of valid households which are households for which, and for all members of which, all or nearly all the required information has been obtainedEU Member States
HouseholdsPersons aged 16 or over to be interviewed
Cross-sectionalLongitudinalCross-sectionalLongitudinal
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Belgium4750350087506500
Bulgaria45003500100007500
Czech Republic47503500100007500
Denmark4250325072505500
Germany825060001450010500
Estonia3500275077505750
Greece47503500100007250
Spain650050001600012250
France725055001350010250
Croatia4250325092507000
Ireland3750275080006000
Italy725055001550011750
Cyprus3250250075005500
Latvia3750275076505600
Lithuania4000300090006750
Luxembourg3250250065005000
Hungary47503500102507750
Malta3000225070005250
Netherlands5000375087506500
Austria4500325087506250
Poland600045001500011250
Portugal45003250105007500
Romania52504000127509500
Slovenia3750275090006750
Slovakia42503250110008250
Finland4000300067505000
Sweden4500350075005750
United Kingdom750057501375010500
Total for EU Member States135000101500282150210850
Iceland2250170037502800
Norway3750275062504650
Total including Iceland and Norway141000105950292150218300