# Third Commission Directive of 27 September 1983 on the approximation of the laws of the Member States relating to methods of analysis necessary for checking the composition of cosmetic products (83/514/EEC), Division 1: SCOPE AND FIELD OF APPLICATION

Extent: E+W+S+N.I.

This method describes he identification and determination of mercaptoacetic acid in hair-waving, hair-straightening and depilatory products in which other reducing agents may be present.

---
Source: https://www.legislation.gov.uk/eudr/1983/514/annex/division/14/division/1 (the official version)
Page: https://openlegislation.uk/eu-directive-1983-514/annex/division-14/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.