Article 1 
1. The position to be taken on the Union’s behalf as regards the adoption of the rules of procedure for working groups established by, or subsequently established under, the Trade and Cooperation Agreement between the European Union and the European Atomic Energy Community, of the one part, and the United Kingdom of Great Britain and Northern Ireland, of the other part, is set out in Section I of the document attached to this Decision. 2. The position to be taken on the Union’s behalf as regards adaptations regarding non-essential elements of the rules of procedure as set out in Section I of the document attached to this Decision for a specific working group, where such adaptations are required by the purpose and functioning of that working group, shall be further specified in accordance with Section II of the document attached to this Decision.
Article 2 
This Decision shall enter into force on the date of its adoption.