The skilled business permit (異能開業許可証, Inō kaigyō kyoka-shō) is a type of permit issued by the Special Division for Unusual Powers.
It is a certification that permits activities as a skill-user organization. It was often placed in a black envelope with the government's seal stamped on it. 
|Document No. I-75-81-A · Ideals · Silver Oracle · Skilled Business Permit · The Book · The Complete Suicide|