▁unit ▁may ▁introduce ▁minor ▁adjust ments , ▁usually ▁concerning ▁the ▁number ing ▁scheme , ▁font , ▁and ▁the ▁respective ▁se al . ▁The ▁card ▁has ▁a ▁green ▁background , ▁and ▁measures ▁ 1 0 2 × 6 8   mm . ▁As ▁of ▁ 2 0 1 7 , ▁cards ▁are ▁no ▁longer ▁l amin ated ▁and ▁l amin ating ▁new ▁cards ▁is ▁forb idden , ▁as ▁they ▁have ▁machine - read able ▁information ▁printed ▁on ▁the ▁inside . ▁Bear ers ▁may ▁protect ▁their ▁IDs ▁by ▁storing ▁them ▁in ▁a ▁small ▁pl astic ▁cover ▁that ▁is ▁issued ▁with ▁the ▁card . ▁ ▁Cont ents ▁ ▁Front ▁ ▁Reg istration ▁number ▁( may ▁contain ▁digits ▁and ▁letters ▁and ▁each ▁feder ated ▁unit ▁can ▁design ▁its ▁own ▁system ) ▁ ▁Issue ▁date ▁ ▁Full ▁name ▁of ▁the ▁bear er ▁ ▁Parent ' s ▁name ▁( the ▁legal ▁asc endant ( s ) ▁ ▁B irth place ▁( local ity ▁and ▁feder ated ▁unit ▁or ▁country ) ▁ ▁B irth ▁date ▁ ▁Base ▁document : ▁C N : ▁B irth ▁Cert ificate ▁( Cert id ão ▁de ▁N asc imento ) ▁CC : ▁Mar riage ▁Cert ificate ▁( Cert id ão ▁de ▁Cas amento ) ▁Port aria ▁Minister ial ▁M J ▁XX XX / XX ▁( Min ister ial ▁Order ▁- ▁Ministry ▁of ▁Justice ▁no . ▁of ▁Dec ree / Year ▁of ▁natural ization ) ▁ ▁C PF ▁number ▁( optional ) ▁ ▁Back ▁ ▁Feder ated ▁unit ▁coat ▁of ▁arms ▁ ▁Full ▁name ▁of ▁issu