In pursuance of Sub rule 1 of Rule 15 of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards hereby notifies that Indian standards, particulars of which are given in the second

REGD. No. D. L.-33004/99 The Gazette of India CG-DL-E-12032026-270897 EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY No. 177] NEW DELHI, THURSDAY, MARCH 12, 2026/PHALGUNA 21, 1947 1800 GI/2026 BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs) NOTIFICATION New Delhi, the 9th March, 2026 Ref: HQ-PUB013/1/2020-PUB-BIS (1476). In pursuance of Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards hereby notifies that Indian standards, particulars of which are given in the second column of the schedule hereto annexed have been established on the date indicated against it in third column. The particulars of the standards, if any which are given in the fourth column shall also remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column. SCHEDULE +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | SI | No., Year & Title of the Indian | Date of | No., Year & Title of the | Date of | | No. | Standards Established | Establishment | Indian Standards to be | Withdrawal | | | | | Withdrawn, if any | | +=======+==========================================+===============+==========================================+===================+ | (1) | (2) | (3) | (4) | (5) | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 1 | IS 6584: 2026 | 06 March 2026 | IS 6584 - 1972 | 06 September 2026 | | | SINGLE-ENDED HEGAR'S PATTERN UTERINE | | Specification for Dilators, | | | | DILATORS — SPECIFICATION | | Uterine, Single Ended, Hegar's | | | | (FIRST REVISION) | | Pattern | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 2 | IS 9471 (Part 2): 2026 | 06 March 2026 | IS 9471 (Part II) - 1980 | 06 September 2026 | | | Modular Lower Limb Orthotic Components - | | Specification for Modular Lower Limb | | | | Specification Part 2 Stirrups, Split | | Orthotic Components Part II Stirrups, | | | | (First Revision) | | Split | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 3 | IS 19330: 2026 | 06 March 2026 | NA | NA | | | Formaldehyde Dosimeter — Specification | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 4 | IS 19496: 2026 | 06 March 2026 | NA | NA | | | ISO 15912: 2016 Dentistry - Refractory | | | | | | Investment and Die Material | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 5 | IS 19610: 2026 | 06 March 2026 | NA | NA | | | Transportation of Closed Body Vehicles - | | | | | | Guidelines | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 6 | IS 19673: 2026 | 06 March 2026 | NA | NA | | | ISO/TR 24374: 2023 Financial Services — | | | | | | Security Information for PKI in | | | | | | Blockchain and DLT Implementations | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 7. | IS 19674: 2026 | 06 March 2026 | NA | NA | | | ISO/TR 21941: 2017 Financial services — | | | | | | Third-Party Payment Service Providers | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 8 | IS 19696: 2026 | 06 March 2026 | NA | NA | | | ISO/TS 31514: 2025 Requirements and | | | | | | Recommendations for Food Traceability in | | | | | | Cold Chain Logistics | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 9 | IS/ISO 22739: 2024 | 06 March 2026 | IS/ISO 22739: 2020 | 06 September 2026 | | | Blockchain and Distributed Ledger | | Blockchain and Distributed Ledger | | | | Technologies — Vocabulary | | Technologies — Vocabulary | | | | (First Revision) | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 10 | IS/ISO/TR 23644: 2023 | 06 March 2026 | NA | NA | | | Blockchain and Distributed Ledger | | | | | | Technologies (DLTs) — Overview of Trust | | | | | | Anchors for DLTs-Based Identity | | | | | | Management | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 11 | IS/IEC 61124: 2023 | 06 March 2026 | IS/IEC 61124: 2012 | 06 September 2026 | | | Reliability Testing — Compliance Tests | | Reliability Testing — Compliance Tests | | | | for Constant Failure Rate and Constant | | for Constant Failure Rate and Constant | | | | Failure Intensity (First Revision) | | Failure Intensity | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ | 12 | IS/IEC 62506: 2023 | 06 March 2026 | IS/IEC 62506: 2013 | 06 September 2026 | | | Methods for Product Accelerated Testing | | Product Accelerated Testing — Methods | | | | (First Revision) | | | | +-------+------------------------------------------+---------------+------------------------------------------+-------------------+ CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training) [ADVT.-III/4/Exty./753/2025-26] Uploaded by Dte. of Printing at Government of India Press, Ring Road, Mayapuri, New Delhi-110064 and Published by the Controller of Publications, Delhi-110054.