Home / Standards / GB/T 22490-2025 GB/T 22490-2025 Active Technical code for acceptance of soil and water conservation facilities of production and construction projects 生产建设项目水土保持设施验收技术规程 Standard Type GBT ICS 13.080 CCS B11 Status 现行 Issue Date 2025-10-05 Implementation 2026-02-01 Responsible Dept 水利部 Drafting Unit N/A