Commission Delegated Regulation (EU) 2023/137 of 10 October 2022 amending Regulation (EC) No 1893/2006 of the European Parliament and of the Council establishing the statistical classification of economic activities NACE Revision 2 (Text with EEA relevance) Basic information CELEX number: 32023R0137Official Journal: JOL_2023_019_R_0002 Form: Regulation Procedure number: --Languages: bg cs da de el en et fi fr ga hr hu it lv lt mt nl pl pt ro sk sl es sv Dates Date of document: Date of publication: Date of effect: February 9, 2023 Entry into force - Date pub. +20 See Art 3 January 1, 2025 Application - See Art 2.1 January 1, 2026 Application - Partial application See Art 2.2(a) And 2.2(b) And 2.2(f) And 2.2(j) And 2.2(l) And 2.2(m) January 1, 2027 Application - Partial application See Art 2.2(c) And 2.2(g) And 2.2(h) January 1, 2028 Application - Partial application See Art 2.2(a) And 2.2(d) And 2.2(i) And 2.2(l) January 1, 2029 Application - Partial application See Art 2.2(k) January 1, 2030 Application - Partial application See Art 2.2(e) And 2.2(l) January 1, 2031 Application - Partial application See Art 2.2(l) Modified by Modifies Modifies: Affected by case Legal basis EuroVoc Vocabulary Economic statistics Information and verification EU statistics Statistical nomenclature Economic activity Statistical method Programmes and statistics