NACE code finder and Rev. 2 to Rev. 2.1 converter

Search the NACE Rev. 2.1 and Rev. 2 classifications by code or by word in any of 24 EU languages, see what each class includes and excludes, and convert lists of old NACE Rev. 2 codes to Rev. 2.1. It runs in your browser: nothing you type is sent anywhere.

Convert a list of codes

Convert NACE Rev. 2 codes to Rev. 2.1 (and back), with the ISIC Rev. 4 code, as a table you can copy or save as CSV.

Browse

• NACE Rev. 2.1: all 651 classes
• NACE Rev. 2: all 615 classes
• UK SIC 2007: all 731 codes

What changed

NACE Rev. 2.1 has 22 sections, 87 divisions, 287 groups and 651 classes. National registers and statistics are moving to it from 2025 onwards, so company records can still carry Rev. 2 codes. The correspondence table in this tool shows which old class maps to which new class and which old classes were split.

Official classification texts from EU Vocabularies (Publications Office of the European Union, CC BY 4.0), read on 2026-10-05. Correspondence tables link classes that cover the same activities; one old class can be split across several new ones, so check the notes before you convert a dataset. Information only.