The Bureau of Indian Standards (BIS) on March 24, 2025, issued the date of establishment and withdrawal of certain Indian Standards (IS).
The following IS have been established on March 18, 2025 namely: -
• IS 11738 (Part 1) : 2025 Bulk Handling Equipment — Crawler Tractors — Data Sheet Part 1 Information to be Supplied by Purchaser (Second Revision)
• IS 12752 : 2025 ISO 8368 : 2019 Hydrometric Determinations — Flow Measurement in Open Channels Using Structures — Guidelines for Selection of Structure (Second Revision)
• IS 13113 : 2025 Bulk Handling Equipment — Wagon Marshalling Equipment — Endless Rope Type — Data Sheet (First Revision)
• IS 16242 (Part 5/Sec 3) : 2025 IEC 62040-5-3 : 2016 Uninterruptible Power Systems UPS Part 5 d.c. Output UPS Section 3 Performance and Test Requirements
The following IS has been withdrawn on September 18, 2025 namely: -
• IS 11738 (Part 1) : 1993 Bulk Handling Equipment — Crawler Tractors — Data Sheet Part 1 Information to be Supplied by Purchaser (First Revision)
• IS 13113 : 1991 Bulk Handling Equipment — Wagon Marshalling Equipment — Endless Rope Type — Data Sheet
• IS 14704 : 1999 Bulk Handling Equipment — Bag Stacker-cumLoader/Unloader — Portable — Design and Construction — General Requirements
• IS 15999 (Part 1) : 2021 IEC 60034-1 : 2017 Rotating Electrical Machines Part 1 Rating and Performance (Second Revision)
[Notification No. HQ-PUB013/1/2020-PUB-BIS (1188)]
