The full name of GB/T 50430 is Code for Quality Management of Engineering Construction Enterprises. It is a code formulated by the Ministry of Housing and Urban-Rural Development to strengthen quality management of engineering construction enterprises.

Customers in the construction industry within China applying for ISO 9001 certification must also meet the requirements of GB/T 50430;

The certification standards marked on the certificate obtained by engineering construction enterprises shall be GB/T/ISO 9001 and GB/T 50430.

• In bidding activities, the three certificates can raise bidding scores and improve the bid-winning rate;

• Keep all enterprise operations under control, optimize and stabilize business processes;

• Clarify responsibilities and interfaces among head office, branches and project departments;

• Realize standardized management of technical disclosure by engineering and technical personnel;

• Standardize incoming inspection and testing of raw materials;

• Strengthen supervision and standardized management for construction of concealed works such as foundations and pipelines, as well as special works;

• Standardize document management of phased projects and completion acceptance;

• Strengthen and standardize the management of construction drawings, records, forms and customer documents;

• Carry out standardized administration of employment qualifications for the five key on-site management personnel.

• Certification Application

• Contract Review

• Signing of Certification Contract

• Development of Audit Programme

• Formation of Audit Team & Preparation of Audit Plan

• On-site Audit Implementation

• Closure and Verification of Non-conformities

• Review and Certification Decision

• Certificate Issuance

• Surveillance after Certification