Beijing Municipal Construction Commission issued Jingjianfa [2013] No. 457 "Notice of Beijing Municipal Commission of housing and urban rural development on canceling the follow-up work of building materials supply filing": according to the notice of Beijing Municipal People's Government on canceling and delegating 246 administrative examination and approval items (Jingzhengfa [2013] No. 26) on August 27, 2013, Beijing revoked the administrative matters of building materials supply filing. Provisions 1. from August 27, 2013, the municipal and district/county housing and urban construction management departments will no longer accept applications for the filing of building materials supply. Among them, those that have been accepted before August 27, 2013, the relevant business will not continue to be carried out, and the municipal and district/county housing and urban-rural construction management departments are requested to do a good job of explanation to the reporting enterprises. 2. from the date of this notice, Beijing building materials supply record information all off the net, the enterprise declaration window closed. All building materials procurement and use units in the 3. shall further improve the management system for the procurement and use of building materials in accordance with relevant laws and regulations, strictly control the quality of materials used in construction projects, and be responsible for the quality of materials purchased and used; the municipal and district/county housing and urban-rural construction management departments shall In accordance with relevant laws and regulations, strengthen building materials quality monitoring and building materials use management, change management concepts, innovate management mechanisms, and ensure the quality of construction materials.