The Bureau of Indian Standards, (BIS) on August 09, 2023, notified the date of establishment and withdrawal of a few Indian standards particulars.
In the following particulars, the date of establishment is August 02, 2023, and the date of withdrawal is February 01, 2024
• IS 16720: 2018 Pulverized Fuel Ash-Cement Bricks — Specification
[Notification No. Ref: HQ-PUB014/2/2020-PUB-BIS (657)]