Article 13Change of packaging
1.While they are in circulation, hop powders and hop extracts may not undergo a change of packaging with or without further processing, unless this is done under official surveillance.
2.Where a change of packaging is carried out without any processing of the product, the new certification procedure shall comprise only:
(a)the marking of the new packaging;
(b)the entry on the original certificate of this marking and the change of packaging.