Tadbelt n wučči d isafaren (S Tegnizit: Food and Drug Administration - s usegzel: FDA neɣ USFDA) d tanegga yeṭṭafaren aɣlif n Iwunak Yeddukklen n Temrikt i yimeẓla n tdawsa d izerfan n wemdan. Akken i tga d yiwet gar tdeblin tiselkamin tifidiṛalyin deg Marikan. Tadbelt n wučči d isafaren i d (tamasayt) ɣef taggaẓt d usnerni n tdawsa tamatut s ferru d waggal (asefqed) ɣef tɣellist n wučči d ifarisen n ubaɣa d tsutay d isafaren d yicraṭen d tnegwa tisnudranin d temhalin n tufkit n idammen d tinezririn Asadaf n wučči d isafaren d tnezririn == Ẓeṛ daɣen ==