Council Regulation (EC) No 577/98 of 9 March 1998 on the organisation of a labour force sample survey in the Community
Modified by
Regulation (EC) No 2257/2003 of the European Parliament and of the Council of 25 November 2003 amending Council Regulation (EC) No 577/98 on the organisation of a labour force sample survey in the Community to adapt the list of survey characteristics (Text with EEA relevance)
| January 12, 2004 | article 4.1 | Completion |
| January 12, 2004 | article 4.1 | Amendment |
| January 12, 2004 | article 4.4 | Addition |
| January 12, 2004 | article 4.2 | Amendment |