The Bureau of Indian Standards (BIS) on March 29, 2023, issued a notification to amend the date of establishment and date of withdrawal of the Indian Standards.
The following Indian Standards were established on March 27, 2023:
• IS 1747 : 2023 Nitrogen, Compressed Gas and Liquid — Specification (Second Revision)
• IS 6792 : 2023/IEC 60156 : 2018 Insulating Liquids — Determination of the Breakdown Voltage at Power Frequency — Test Method (Third Revision)
• IS 6855 : 2023/IEC 60475 : 2022 Method of Sampling Insulating Liquids (Third Revision)
• IS 10593 : 2023/IEC 60599 : 2022 Mineral Oil-Filled Electrical Equipment in Service — Guidance on the Interpretation of Dissolved and Free Gases Analysis (Fourth Revision)
• IS 12422 : 2023/IEC 61125 : 2018 Unused Hydrocarbon Based Insulating Liquids — Test Methods for — Evaluating the Oxidation Stability (Second Revision)
• IS/ISO 15189 : 2022 Medical Laboratories — Requirements for Quality and Competence (Third Revision)
• IS 16085 : 2023/IEC 61181 : 2012 Mineral Oil-Filled Electrical Equipment — Application of Dissolved Gas Analysis (DGA) to Factory Tests on Electrical Equipment (First Revision)
• IS 16899 : 2023/IEC 62975 : 2021 Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers (First Revision)
• IS 17053 : 2023/IEC 60480 : 2019 Guidelines for the Checking and Treatment of Sulfur Hexafluoride (SF6) Taken from Electrical Equipment and Specification for its Re-Use (First Revision)
• IS 18068 : 2023/ISO 9978 : 2020 Radiation Protection — Sealed Sources — Leakage Test Methods
The following Indian Standards will be withdrawn on April 27, 2023:
• IS 1747 : 1972 Specification for Nitrogen (First Revision)
• IS 6792 : 2017/IEC 60156 : 1995 Insulating Liquids — Determination of the Breakdown Voltage at Power Frequency — Test Method (Second Revision)
• IS 6855 : 2017/IEC 60475 : 2011 Method of Sampling Insulating Liquids (Second Revision)
• IS 10593 : 2018/IEC 60599 : 2015 Mineral Oil-Filled Electrical Equipment in Service — Guidance on the Interpretation of Dissolved and Free Gases Analysis (Third Revision)
• IS 12422 : 2017/IEC 61125 : 1992 Unused Hydrocarbon Based Insulating Liquids — Test Methods for — Evaluating the Oxidation Stability (First Revision)
• IS 17723 : 2021/ISO 22870 : 2016 Point-of-care Testing (POCT) — Requirements for Quality and Competence IS/ISO 15189 : 2012 Medical Laboratories — Requirements for Quality and Competence (Second Revision)
• IS 16085 : 2013/IEC 61181 : 2007 Mineral Oil-Filled Electrical Equipment — Application of Dissolved Gas Analysis (DGA) to Factory Tests on Electrical Equipment
• IS 16899 : 2019/IEEE Std C57.147TM – 2008 Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers
• IS 17053 : 2019/IEC 60480 : 2004 Guidelines for the Checking and Treatment of Sulfur Hexafluoride (SF6) Taken from Electrical Equipment and Specification for its Re-Use
[Notification no. HQ-PUB013/1/2020-PUB-BIS (556)]
