To whom does the labelling standard EN 12934 apply ?

Basically, the manufacturers are free to label their products in accordance with the European standard. A standard like EN 12934 is a non-binding recommendation. However, if manufacturers label their products in accordance with the standard, they will be responsible that their goods actually comply with the standard. Hence, for instance the percentages (down percentage, feather percentage) shall be labelled correctly. De facto, however, labelling in accordance with the European standard is the rule. 

 

Further information at:

 

Quelle
Verband der Deutschen Daunen- und Federnindustrie e.V.