In pursuance of sub rule 1 of Rules 15 of the Bureau of Indian Standards Rules 2018 the Bureau of Indian Standards hereby notifies that the Indian Standards

## Policy Analysis Report: Notification Regarding Indian Standards **1. Executive Summary:** This report analyzes a notification from the Bureau of Indian Standards (BIS) concerning updates to Indian Standards. The notification announces the establishment of revised standards IS 458:2021 and IS 12866:2021, replacing IS 458:2003 and IS 12866:1989 respectively. These standards pertain to Precast Concrete Pipes and Plastic Translucent Sheets made from ThermoSetting Polyester Resin Glassfibre Reinforced. The core purpose is to update the specifications for these materials, likely to incorporate advancements in technology, safety, or performance. Key findings are that the new standards are effective from March 23, 2021, with a concurrent enforcement period until the older standards are cancelled. **2. Introduction:** This report aims to provide information regarding the notification issued by the Bureau of Indian Standards (BIS) pertaining to the establishment of updated Indian Standards for specific materials. The analysis is based solely on the provided text of the notification. **3. Policy Overview:** This notification represents an **amendment** to existing standards. * The original policies being amended are the Indian Standards IS 458:2003 and IS 12866:1989. * **Core Objective(s):** The core objective, as inferred from the text, is to update and revise the specifications for "Precast Concrete Pipes with and without Reinforcement" and "Plastic Translucent Sheets Made from ThermoSetting Polyester Resin Glassfibre Reinforced." The update reflects a commitment to maintaining current and relevant standards within these industries. **4. Background and Rationale:** The likely reason for these specific amendments is to update the existing standards to reflect changes in materials, manufacturing processes, safety regulations, or performance requirements within the precast concrete pipe and plastic translucent sheet industries. The revision suggests a need to modernize the specifications, possibly due to technological advancements, feedback from industry stakeholders, or identification of areas for improvement in the existing standards. The fourth revision of IS 458 and the first revision of IS 12866 indicate that these standards are periodically reviewed and updated to maintain their relevance and effectiveness. **5. Key Provisions / Changes:** This notification introduces changes by: * **Changing:** Replacing the older standards IS 458:2003 and IS 12866:1989 with newer versions IS 458:2021 and IS 12866:2021, respectively. * **New Rules/Provisions:** * IS 458:2021 (Fifth Revision): Establishes the revised specifications for "Precast Concrete Pipes with and without Reinforcement." This likely includes updated requirements for materials, dimensions, testing, and performance criteria. * IS 12866:2021 (First Revision): Establishes the revised specifications for "Plastic Translucent Sheets Made from ThermoSetting Polyester Resin Glassfibre Reinforced." This likely includes updated requirements for material composition, physical properties, testing methods, and performance standards. * **Difference/Effect:** The key effect of these changes is to impose new or modified requirements on manufacturers and suppliers of these products. The new standards likely incorporate more stringent or updated criteria to ensure higher quality, improved performance, or enhanced safety. A concurrent enforcement period is in place until December 22, 2021 for IS 458:2003 and June 22, 2021 for IS 12866:1989, after which they will be cancelled. **6. Target Audience and Stakeholders:** Based on the provided text, the directly affected stakeholders include: * Manufacturers of precast concrete pipes. * Manufacturers of plastic translucent sheets made from thermosetting polyester resin glassfibre reinforced. * Suppliers and distributors of these products. * Construction companies and infrastructure developers using these materials. * Testing laboratories involved in assessing the compliance of these products with the Indian Standards. * Government agencies and regulatory bodies overseeing the construction and materials industries. **7. Implementation Aspects (Inferred):** * **Responsible Agency/Bodies:** The Bureau of Indian Standards (BIS) is the responsible body for establishing and notifying these standards. * **Timelines:** * The new standards (IS 458:2021 and IS 12866:2021) are effective from March 23, 2021. * IS 458:2003 will be cancelled on December 22, 2021. * IS 12866:1989 will be cancelled on June 22, 2021. * The notification specifies that copies of the standards are available for sale at BIS offices and can be purchased online. This suggests that manufacturers and other stakeholders are expected to acquire the updated standards and implement the necessary changes to comply with the new requirements. **8. Expected Outcomes / Impact of Changes:** The likely intended outcome of these specific changes is: * Improved quality and performance of precast concrete pipes and plastic translucent sheets. * Enhanced safety in construction and infrastructure projects utilizing these materials. * Standardization of manufacturing processes and product specifications across the industry. * Increased competitiveness of Indian manufacturers in the global market. * Greater consumer confidence in the quality and reliability of these products. The impact will be felt by manufacturers who will need to adapt their processes and products to meet the new standards. **9. Conclusion:** The notification from the Bureau of Indian Standards represents a crucial update to the Indian Standards for precast concrete pipes and plastic translucent sheets. These amendments likely incorporate advancements in technology, safety, and performance, ultimately aiming to enhance the quality, reliability, and competitiveness of these products within the Indian market. Affected industries should familiarize themselves with the updated standards and implement the necessary changes to ensure compliance and maintain their market position. This update is a significant step towards ensuring quality and promoting growth in the relevant sectors.

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