xmlns:atom="http://www.w3.org/2005/Atom"
Adaptations of a technical nature to Annexes I to IX shall be adopted, in accordance with the procedure provided for in Article 17 of Directive 89/391/EEC, in the light of:
the adoption of directives on technical harmonization and standadization concerning the design and manufacture of safety and/or health signs or devices at work,
technical progress, changes in international rules or specifications and advances in knowledge in the field of safety and/or health signs at work.