▍Gabatarwa

ANATEL (Agencia Nacional de Telecomunicacoes) hukuma ce ta Hukumar Sadarwa ta Brazil, wacce ke da alhakin sanin samfuran sadarwa. A ranar 30 ga Nuwamba, 2000, ANATEL ta ba da RESO LUTION No. 242, yana sanar da nau'ikan samfuran su zama wajibi da kuma ƙa'idodin aiwatarwa don takaddun shaida. Sanarwa na HUKUNCI mai lamba 303 a ranar 2 ga Yuni, 2002 ya nuna a hukumance fara takardar shaidar dole ta ANATEL.

▍Gwajin Stanard

● Aiki: Aiki. 3484 dangane da IEC 61960-3: 2017 & IEC 62133-2: 2017

● Iyalin samfur: batura masu amfani da wayar hannu

▍MKarfin CM

● Tare da shekaru 17 na gwaninta a cikin takaddun shaida na samfurin baturi da gwaji, albarkatu masu wadata, tsarin sabis na inganci da manyan ƙungiyar fasaha, za mu iya samar da takaddun shaida na sana'a da gwajin gwaji ga abokan ciniki.

● Mun kafa kyakkyawar alaƙar haɗin gwiwa tare da manyan cibiyoyi masu inganci na hukuma a Brazil, suna ba da mafita iri-iri da ingantattun ayyuka masu sauri.