Circular 15/2021/TT-BXD providing guidance on technical infrastructure facilities for wastewater collection and drainage in urban areas and concentrated residential areas

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Circular No. 15/2021/TT-BXD dated December 15, 2021 of the Ministry of Construction providing guidance on technical infrastructure facilities for wastewater collection and drainage in urban areas and concentrated residential areas
Issuing bodies: Ministry of Construction Effective date: Known
Official number: 15/2021/TT-BXD Signer: Le Quang Hung
Legislation Type: Circular Expired date: Updating
Issuing date: 15/12/2021 Effect: Known
Fields: Construction , Natural Resources - Environment
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