The Bureau of Indian Standards (BIS) on January 29, 2025, issued the date of establishment and withdrawal of certain Indian Standards (IS).
The following IS have been established on January 17, 2025 namely: -
• IS 2026 (Part 10) : 2025 IEC 60076-10 : 2016 Power Transformers Part 10 Determination of Sound Levels (First Revision)
• IS 4340 : 2025 Needle Bar Links for Sewing Machines for Household Purposes — Specification (First Revision)
• IS 6303 (Part 3) : 2025 IEC 60086-3 : 2021 Primary Batteries Part 3 Watch Batteries
• IS 18972 (Part 1) : 2025 IEC TS 62600-1 : 2020 Marine Energy — Wave, Tidal and Other Water Current Converters Part 1 Vocabulary
• IS 18972 (Part 2) : 2025 IEC TS 62600-2 : 2019 Marine Energy — Wave, Tidal and Other Water Current Converters Part 2 Marine Energy Systems —Design Requirements
The following IS has been withdrawn on July 17, 2025 namely: -
• IS 2026 (Part 10) : 2009 IEC 60076-10 : 2001 Power Transformers Part 10 Determination of Sound Levels
• IS 4340 - 1967 Specification for Needle Bar Links for Sewing Machines for Household Purposes
• IS 11675 – 1986 Specification for Button Cells — Silver Oxide
• IS 13717 : 1993 Textiles — Polyester Cotton Blended Khadi (Polyvastra) Suitings for Uniform — Specification
[Notification No. HQ-PUB013/1/2020-PUB-BIS (1144)]
