| S.No. | IS Number | IS Title | Category | Superseded By |
|---|---|---|---|---|
| 1 | IS 17392 : 2020 | Activities Relating to Drinking Water and Wastewater Services - Crisis Management of Water Utilities | Service Specification | IS 17392 : 2023 |
| S.No. | IS Number | IS Title | Category | Superseded By |
|---|---|---|---|---|
| 1 | IS 17392 : 2020 | Activities Relating to Drinking Water and Wastewater Services - Crisis Management of Water Utilities | Service Specification | IS 17392 : 2023 |