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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 50318-2017 |
Code for urban wastewater and stormwater engineering planning 城市排水工程规划规范 |
China National Standards plan urban water |
 English PDF |
| GB 50282-2016 |
Code for urban water supply engineering planning 城市给水工程规划规范 |
China National Standards plan urban water |
English PDF |
| GB 50513-2009 |
Code for plan of urban water system 城市水系规划规范(2016年版) |
China National Standards plan urban water |
English PDF |
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