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

## Policy Analysis Report: Bureau of Indian Standards Notification Regarding Indian Standards **1. Executive Summary:** This report analyzes a notification from the Bureau of Indian Standards (BIS) regarding the establishment and revision of several Indian Standards. The notification details the establishment dates for new versions of standards related to photovoltaic devices, three-phase induction motors, and photovoltaic modules. Key findings indicate the adoption of updated international standards (IEC) and revisions to existing Indian Standards, aiming to align with technological advancements and enhance safety and performance benchmarks within these sectors. The policy also provides a deadline for the withdrawal of earlier versions of these standards. **2. Introduction:** This report aims to provide a clear and concise overview of a recent notification published by the Bureau of Indian Standards (BIS) concerning the establishment, revision, and withdrawal of specific Indian Standards. The analysis is based solely on the provided policy text, focusing on its implications for relevant industries and stakeholders. **3. Policy Overview:** This notification outlines amendments and updates to existing Indian Standards. The core objective, inferred from the text, is to maintain and improve the quality, safety, and performance standards of products and systems related to photovoltaic devices, three-phase induction motors, and photovoltaic modules by adopting updated revisions and international standards. **4. Background and Rationale:** The provided text suggests that the amendments are driven by the need to: * Update standards for photovoltaic devices and modules to reflect technological advancements in the field, as evidenced by the adoption of IEC standards. * Revise standards to improve safety and performance, likely based on accumulated experience and evolving best practices. * Ensure the continued relevance and applicability of Indian Standards in a rapidly changing technological landscape. **5. Key Provisions / Changes:** This notification introduces specific changes to existing standards. It details the following: * **Adoption of updated standards:** The notification establishes new versions of several Indian Standards, including: * IS 12762 Part 2: 2025 (Photovoltaic Reference Devices) * IS 14578: 2025 (Three Phase Induction Motors for Use in Nuclear Power Plants) * ISIEC 617301: 2023 (Photovoltaic PV Module Safety Qualification Part 1) * ISIEC 617302: 2023 (Photovoltaic PV Module Safety Qualification Part 2) * ISIEC 625481: 2023 (Photovoltaic PV Arrays Part 1) * ISIEC TS 62915: 2023 (Photovoltaic PV Modules Type Approval, Design and Safety Qualification Retesting) * **Alignment with International Standards:** Several revisions incorporate international standards from the International Electrotechnical Commission (IEC), demonstrating an effort to align Indian standards with global best practices. * **Withdrawal of Previous Standards:** The notification specifies that the older versions of the standards will be withdrawn on *December 9, 2025*. This introduces a transition period where both the old and new standards are concurrently valid. **In summary, this is a revisionary policy updating standards with IEC standards and setting a sunset date for the older standards.** **6. Target Audience and Stakeholders:** The primary target audience and stakeholders for this notification include: * Manufacturers of photovoltaic devices and modules. * Manufacturers of three-phase induction motors, particularly those intended for use in nuclear power plants. * Testing and certification bodies involved in assessing compliance with Indian Standards. * Engineering firms and project developers involved in the design and implementation of photovoltaic systems and nuclear power facilities. **7. Implementation Aspects (Inferred):** * **Responsible Agency:** The Bureau of Indian Standards (BIS) is the responsible agency for implementing and enforcing these standards. * **Timelines:** The notification specifies the date of establishment (June 9, 2025) for the new standards and the date of withdrawal (December 9, 2025) for the superseded standards. This implies a transition period where manufacturers and other stakeholders need to adopt the revised standards. **8. Expected Outcomes / Impact of Changes:** The expected outcomes and impacts of these revisions include: * **Enhanced product quality and safety:** The adoption of updated standards, including those aligned with IEC specifications, is expected to improve the quality, reliability, and safety of photovoltaic devices, modules, and three-phase induction motors. * **Improved competitiveness:** Alignment with international standards can enhance the competitiveness of Indian manufacturers in the global market. * **Reduced risk of failures:** Incorporating revisions based on experience and best practices can mitigate risks associated with design, construction, and operation of these products and systems. **9. Conclusion:** The BIS notification represents a crucial step in maintaining and improving the standards governing key sectors such as photovoltaic technology and nuclear power. By adopting updated standards and aligning with international best practices, the notification aims to enhance product quality, safety, and competitiveness while mitigating potential risks. Stakeholders should take note of the new standards and withdrawal dates to ensure compliance and maintain industry best practice.

Key Entities Referenced