In Nazi Germany, the Aryan certificate/passport (German: Ariernachweis) was a document which certified that a person was a member of the presumed Aryan race. Beginning in April 1933, it was required from all employees and officials in the public sector, including education, according to the Law for the Restoration of the Professional Civil Service. It was also a primary requirement to become a Reich citizen for those who were of German or related blood (Aryan) and wanted to become Reich citizens after the Nuremberg Laws were passed in 1935. A "Swede or an Englishman, a Frenchman or Czech, a Pole or Italian" was considered to be related, that is, "Aryan".
There were two main types:
Kleiner Ariernachweis (Lesser Aryan certificate) was one of:
Seven birth or baptism certificates (or a combination of both) (the person, his parents and grandparents) and three marriage certificates (parents and grandparents) or certified proofs thereof:
Ahnenpaß (literally ancestor's passport)
Ahnentafel, a certified genealogy table
Großer Ariernachweis (Greater Aryan certificate...