Directive 2014/29/EU of the European Parliament and of the CouncilShow full title

Directive 2014/29/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of simple pressure vessels (recast) (Text with EEA relevance)

4.3. CE marking and EU declaration of conformity U.K.

4.3.1.The manufacturer shall affix the CE marking to each individual vessel that is in conformity with the type described in the EU-type examination certificate and satisfies the applicable requirements of this Directive.U.K.
4.3.2.The manufacturer shall draw up a written EU declaration of conformity for each vessel model and keep it at the disposal of the national authorities for 10 years after the vessel has been placed on the market. The EU declaration of conformity shall identify the vessel model for which it has been drawn up.U.K.
4.3.3.A copy of the EU declaration of conformity shall be made available to the relevant authorities upon request.U.K.