The paper describes the outline of technical information standards issued by the International Standardization Organization (ISO),the International Electronic Commission(IEC),as well as the State Bureau of Technical Supervision of China(CSBTS).The achievements of China National Technical Committee of Standardization for Information and Documentation (CNTCSID)in drawing up the standards are generalized.Finally,the author gives out their opinion about the problems and the strategies in the standardization for technical information at the present time.