The "Construction and Acceptance Standards for Communication Pipeline Engineering" is now approved as a national standard, numbered GB/T50374-2018, and will be implemented from March 1, 2019. The original "Code for Construction and Acceptance of Communication Pipeline Engineering" (GB50374-2006) will be abolished at the same time. This standard is published on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published by China Planning Publishing House organized by the Institute of Standards and Quotas of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development of the People's Republic of China September 11, 2018
GB/T 50374-2018 history
2019GB/T 50374-2018 Communication pipeline engineering construction and acceptance standards
2006GB 50374-2006 Code of construction and acceptance for communication conduit engineering
GB/T 50374-2018 has been changed from GB 50374-2006 Code of construction and acceptance for communication conduit engineering.