The Bureau of Indian Standards (BIS) on October 14, 2022, issued a notification regarding the date of establishment and date of withdrawal of an Indian Standards.
The Indian Standards are as follows:
IS 14709: 1999 n-Butyl Acrylate ─ Specification
The date of establishment of the amendment is September 13, 2022, and the date till which the standard without the amendment will remain in force is December 12, 2022.
[Notification No. HQ-PUB014/1/2020-PUB-BIS (421)