The Bureau of Indian Standards (BIS) on July 22, 2024, issued the Date of Establishment and Withdrawal for certain Indian Standard (IS).
The following has been Established on July 11, 2024: -
• IS 3025 (Part 22) : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 22 Acidity (Second Revision)
• IS 3025 (Part 40) : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 40 Calcium (Second Revision)
• IS 3025 (Part 42) : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 42 Copper (Second Revision)
• IS 3025 (Part 49) : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 49 Zinc (Second Revision)
The following has been Withdrawn on October 11, 2024: -
• IS 3025 (Part 22) - 1986 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water Part 22 Acidity (First Revision)
• IS 3025 (Part 40) : 1991 Water and Wastewater — Methods of Sampling and Test (Physical and Chemical) Part 40 Calcium (First Revision)
• IS 3025 (Part 42) : 1992 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 42 Copper (First Revision)
• IS 3025 (Part 49) : 1994 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 49 Zinc (First Revision)
[Notification No. HQ-PUB012/1/2020-PUB-BIS (959)]
