The Bureau of Indian Standards (BIS) on September 09, 2024, issued the date of establishment and withdrawal of Indian standard particulars related to Water Related Glossary of Terms.
In the following particulars, the date of establishment is September 03, 2024-
•IS 3025 (Part 45): 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 45 Sodium and Potassium (Second Revision)
•IS 4173: 2024 4-Methylaminophenol Sulphate — Specification (Second Revision)
•IS 7022 (Part 1): 2024 Water Related — Glossary of Terms Part 1 Water, Sewage and Industrial Effluents (First Revision)
In the following particulars, the date of Withdrawal is March 03, 2025-
•IS 3025 (Part 45): 1993 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 45 Sodium and Potassium (First Revision)
•IS 4173: 1975 Specification for 4- Methylaminophenol Sulphate (First Revision)
•IS 7022 (Part I) – 1973 Glossary of Terms Relating to Water, Sewage and Industrial Effluents, Part I
[Notification No. HQ-PUB013/1/2020-PUB-BIS (1020)]
