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

## Policy Analysis Report: Amendments to Indian Standards **1. Executive Summary:** This report analyzes a notification from the Bureau of Indian Standards (BIS) establishing amendments to several Indian Standards (IS). The amendments, detailed in the schedule, concern standards related to refractory materials, alumina bricks, and automotive vehicle locking systems. The core purpose is to update these standards, with the amendments remaining in force until January 8, 2023. Key findings indicate that the amendments address specific aspects of testing and specifications within these established standards. **2. Introduction:** This report provides an overview and analysis of the notification published by the Bureau of Indian Standards (BIS) on December 14, 2022, regarding amendments to existing Indian Standards. The analysis is based solely on the information provided in the document. **3. Policy Overview:** This notification concerns *amendments* to existing Indian Standards. The core objective, as stated in the notification, is to establish and notify amendments to Indian Standards according to Subrule 1 of Rule 15 of the Bureau of Indian Standards Rules, 2018. **4. Background and Rationale:** The provided text does not explicitly state the reasons for each specific amendment. However, the general rationale can be inferred. Standards need periodic updates to reflect advancements in technology, address unforeseen issues, and ensure continued relevance and effectiveness. These amendments likely address such evolving needs within the specific industries covered by the standards. The relatively short period for which the amendment will be valid until (08 January 2023) could indicate the need for more updates in the near future. **5. Key Provisions / Changes:** This section details the key changes introduced by the amendments. * **IS 1528 Part 2: 2011 (Refractory Materials - Refractoriness Under Load):** Amendment No. 09 updates the "Methods of Sampling and Physical Tests for Refractory Materials Part 2 Determination of Refractoriness Under Load Second Revision." * **IS 1528 Part 3: 2010 (Refractory Materials - Spalling Resistance):** Amendment No. 09 updates the "Methods of Sampling and Physical Tests for Refractory Materials Part 3 Determination of Spalling Resistance Third Revision." * **IS 1528 Part 7: 2010 (Refractory Materials - Conformity):** Amendment No. 09 updates the "Methods of Sampling and Criteria for Conformity Second Revision." * **IS 8953: 2006 (62 Percent Alumina Bricks):** Amendment No. 09 updates the "62 Percent Alumina Bricks and Blocks for Blast Furnace Specification First Revision." * **IS 14225: 2017 (Automotive Vehicles Locking Systems):** Amendment No. 09 updates the "Automotive Vehicles Locking Systems and Door Retention Components General Requirements First Revision." **Common Changes:** * Each amendment is designated as "Amendment No. 09" * Each amendment comes into force on "1 Dec 2022" * Each amendment ceases to be in force on "08 January 2023", after which the original standard without the amendment is valid **6. Target Audience and Stakeholders:** The target audience and stakeholders for these amendments include: * Manufacturers and suppliers of refractory materials. * Manufacturers and suppliers of alumina bricks. * Manufacturers and suppliers of automotive vehicles, specifically those involved in locking systems and door retention components. * Testing laboratories and certification bodies involved in verifying compliance with these Indian Standards. * Industries and applications using the specified products. **7. Implementation Aspects (Inferred):** * **Responsible Agency:** The Bureau of Indian Standards (BIS) is the responsible agency for implementing and enforcing these amendments. * **Timelines:** The amendments are effective from December 1, 2022, and will remain in force until January 8, 2023, after which the unamended standard is in effect again. This limited period suggests these may be interim changes. **8. Expected Outcomes / Impact of Changes:** The expected outcomes of these amendments are: * Updated technical requirements for the materials and products covered by the standards. * Improved quality control and testing procedures. * Enhanced safety and performance of automotive vehicle locking systems. * Greater alignment of Indian Standards with current industry practices. * Manufacturers must implement these amendments in their production and testing processes, specifically before Jan 8th 2023. **9. Conclusion:** The notification from the Bureau of Indian Standards introduces important amendments to several Indian Standards related to refractory materials, alumina bricks, and automotive vehicle locking systems. These amendments are aimed at keeping the standards up-to-date with current technological advancements and industry practices. Stakeholders need to be aware of these changes and ensure compliance within the specified timeline. Because of the limited timeframe in which these amendments are active, the changes may be interim or test implementation.

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