In pursuance of Sub rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards

1216 GI/202 6 (1) रजिस्ट्री ुं. डी.एल.- 33004/99 REGD. No . D. L. -33004/99 EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY (1) (2) (3) (4) (5) आई एु 5211 : 2026 आई एु 5211 – 1969 No. 108 ] NEW DELHI, TUESDAY, FEBRUARY 17, 2026/MAGHA 28, 1947 s 1947 CG-DL-E-20022026-270369 आई एु 5212 : 2026 आई एु 5212 – 1969 आई एु 10353 : 2026 आई एु 10353 – 1982 11801 -4 : 2017 11801 -9908 : 2020 18031 : 2025 ुी 18031 : 2011 आई एु 19401 : 2026 आई एु ओ 28888 : 2013 9 आई एु 19423 : 2026 आई एु 19424 : 2026 (आई एु ओ 14233 : 2003 ; आई एु 19429 : 2026 आई एु ओ 10323 : 2013 आई एु 19430 : 2026 आई एु 19454 : 2026 आई एु 19483 : 2026 आई एु ओ 13504 : 2012 आई एु 19494 : 2026 22123 -1 : 2023 ुी 22123 (भाग 1) : 2021 BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs ) NOTIFICATION New Delhi, 9th February, 2026 Ref: HQ -PUB01 3/1/2020 -PUB -BIS (1427) .—In pursuance of S ub-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of the standards, if any which are given in the fourth column shall also remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column .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 Sl. No. No., Year & Title of the Indian Standards Established Date of Establishment No. , Year & Title of the Indian Standards to be Withdrawn, if any Date of Withdrawal (1) (2) (3) (4) (5) IS 5211 : 2026 Dental Scissors, Straight and Curved — Specification (First Revision) 04 February 2026 IS 5211 – 1969 Specification for Scissors, Dental No. 1, Straight and Curved on Flat 04 August 2026 IS 5212 : 2026 Dental Crown Sciss ors, Straight and Curved — Specification (First Revision) 04 February 2026 IS 5212 – 1969 Specification for Scissors, Crown, Dental, Straight and Curved on Flat 04 August 2026 IS 10353 : 2026 Dental Mckellops ’ Type Pliers — Specification (First R evision) 04 February 2026 IS 10353 – 1982 Specification for Pliers, Mckellops’ Type, Dental 04 August 2026 IS/ISO/IEC 11801 -4 : 2017 Information Technology — Generic Cabling for Customer Premises Part 4 Single -Tenant Homes 04 February 2026 NA NA IS/ISO/IEC 11801 -9908 : 2020 Information Technology — Generic Cabling Systems for Customer Premises Part 9908 Guidance for the Support of Higher Speed Applications Over Optical Fibre Channels 04 February 2026 NA NA IS 17900 (Part 5) : 2026 Lifts for the Transport of Persons and Goods Part 5 Guide for Inspection of Lifts 04 February 2026 IS 14665 (Part 5) : 1999 Electric Traction Lifts — Specification Part 5 Inspection Manual 04 August 2026 IS/ISO/IEC 18031 : 2025 Information Technolo gy — Security Techniques — Random Bit Generation (First Revision) 04 February 2026 IS/ISO/IEC 18031 : 2011 Information Technology — Security Techniques — Random Bit Generation 04 August 2026 IS 19401 : 2026 ISO 28888 : 2013 Dentistr y — Screening Method for Erosion Potential of Oral Rinses on Dental Hard Tissues 04 February 2026 NA NA IS 19423 : 2026 ISO 9693 : 2019 Dentistry — Compatibility Testing for Metal -Ceramic and Ceramic - Ceramic Systems 04 February 2026 NA NA IS 19424 : 2026 Dentistry — Polymer -Based Die Materials (ISO 14233 : 2003; MOD) 04 February 2026 NA NA IS 19429 : 2026 ISO 10323 : 2013 Dentistry — Bore Diameters for Rotary Instruments Such as Discs and Wheels 04 February 2026 NA NA IS 19430 : 2026 ISO/TS 19736 : 2017 Dentistry — Bonding Test Between Polymer Teeth and Denture Base Materials 04 February 2026 NA NA IS 19454 : 2026 Writable Functional Inks for Pens (Conductive and Resistive) 04 February 2026 NA NA IS 19483 : 2026 ISO 13504 : 2012 Dentistry — General Requirements for Instruments and Related Accessories Used in Dental Implant Placement and Treatment 04 February 2026 NA NA IS 19494 : 2026 ISO/TR 286 42 : 2016 Dentistry — Guidance on Colour Measurement 04 February 2026 NA NA IS/ISO/IEC 22123 -1 : 2023 Information Technology — Cloud Computing Part 1 Vocabulary (First Revision) 04 February 2026 IS/ISO/IEC 22123 (Part 1) : Information Technology Cloud Computing Part 1 Vocabulary 04 August 2026 IS/IEC 62308 : 2006 Equipment Reliability — Reliability Assessment Methods 04 February 2026 NA NA 2 CHITRA GUPTA , Scientist G & DDG (Hallmarking & Training ) [ADVT. -III/4/Exty./6 83/2025 -26] Uploaded by Dte. of Printing at Gov ernment of India Press, Ring Road, Mayapuri, New Delhi -110064 and Published by the Controller of Publications, Delhi -110054. IS/IEC 61746 -1 : 2009 Calibration of Optical Time -Domain Reflectometers (OTDR) Part 1 OTDR for Single Mode Fibres (First Revision) 04 Feb ruary 2026 IS/IEC 61746 : 2005 Calibration of Optical Time - Domain Reflectometers (OTDR) 04 August 2026