The assemblies set out in the 2nd subparagraph (the derogation) in Article 4 paragraph 2 must comply with the essential requirements referred to in 2.10, 2.11, 3.4, 5(a) and 5(d) of Annex I of the Directive, even if all the items of pressure equipment comprising the assembly fall under Article 4 paragraph 3 (SEP).
Reason:
This was the intention of the Member States which proposed the text and the intention of the Council when approving the text.