The Bureau of Indian Standards, (BIS) on July 20, 2023, notified the date of establishment and withdrawal of a few Indian standards particulars.
In the following particulars, the date of establishment is July 10, 2023
•IS 175: 2023 Sheeting, Tickings Bedsheets — Specification (Fourth revision)
•IS 255: 2023 Sodium Sulphate, Anhydrous (Technical Grade) — Specification (Third Revision)
•IS 333: 2023 Potassium Permanganate — Specification (Third Revision)
In the following particulars, the date of withdrawal is August 10, 2023
•IS 175: 1989 Sheeting, Tickings Bedsheets — Specification (Third Revision)
•IS 255: 1982 Specification for Sodium Sulphate, Anhydrous (Technical Grade) (Second Revision)
•IS 333: 1980 Specification for Potassium Permanganate (Second Revision)
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[Notification No. Ref:HQ-PUB013/1/2020-PUB-BIS (647)]
