Ethnic Chinese in the 1930 Dutch East Indies census were categorized as foreign orientals, which led to separate registration. Citizenship was conferred upon the ethnic Chinese through a 1946 citizenship act after Indonesia became independent, and it was further reaffirmed in 1949 and 1958. However, they often encountered obstacles regarding the legality of their citizenship. Chinese Indonesians were required to produce an Indonesian Citizenship Certificate (', SBKRI) when conducting business with government officials. Without the SBKRI, they were not able to make passports and identity cards (', KTP); register birth, death, and marriage certificates; or register a business license. The requirement for its use was abolished in 1996 through a presidential instruction which was reaffirmed in 1999, but media sources reported that local authorities were still demanding the SBKRI from Chinese Indonesians after the instructions went into effect.