Ma nesserwes ger tmendawin n 2015 d tin n 1991, ad naf abeddel d agejdan, imi tin tura testeɛref s tutlayt n tmaziɣt d tutlayt tunṣibt, ma d asuḍef n yennayer 1991 uṭṭun 91-05 yegdel asemres-is.