Certain producers have decided of their own accord to make it compulsory for their products to be packaged in the area in which they are produced, in order to facilitate checks and to offer consumers a comprehensive guarantee regarding the origin and the quality of a given product.
Daži ražotāji ir paši nolēmuši, ka, lai atvieglotu kontroli un lai patērētājiem sniegtu pilnīgu garantiju attiecībā uz produkta izcelsmi un kvalitāti, savi produkti obligāti ir jāiesaiņo ražošanas zonā.