Article 4U.K.
1.The attestation of equivalence shall be made out for each consignment and shall consist of an original and two copies to be drawn up on a form corresponding to the model set out in Annex II and in accordance with the rules set out in Annex IV.
2.An attestation of equivalence shall be valid only if it is duly completed and authenticated by one of the agencies referred to in Annex I.
3.A duly authenticated attestation of equivalence is one which shows the place and date of issue and which has been signed and bears the stamp of the issuing agency.