For national standards released by SAMR and SAC after January 1, 2017, standard texts will be made public within 20 working days after the announcement. The disclosure of recommended national standards and guidance technical documents involving adoption of international standards will be conducted in compliance with international copyright policies.
This system discloses all mandatory national standards, recommended national standards (non-adopted), and guidance technical documents (non-adopted) approved and released by SAMR and SAC before January 1, 2017.
National standards for food safety, environmental protection, and engineering construction are not included. Please consult relevant ministries.
全国标准信息公共服务平台
