The Bureau of Indian Standards (BIS), under the Department of Consumer Affairs, has issued a notification on 3 November 2025 establishing new and revised Indian Standards (IS) for power control systems, biometric technology in surveillance, and rotating electrical machines. This notification, issued under Sub-rule (1) of Rule (15) of the BIS Rules, 2018, details the standards that have been formally adopted, along with their dates of establishment and any standards that will be withdrawn concurrently.
These updates are intended to strengthen safety, reliability, and technological standardization across critical sectors in India.
Summary of Newly Established Standards
| Sl. No | Standard (Year & Title) | Date of Establishment | Withdrawn Standard (if any) | Date of Withdrawal |
| 1 | IS 16335:2025 Power Control Systems — Security Requirements (First Revision) | 30 Oct 2025 | IS 16335:2015 Power Control Systems — Security Requirements | 30 Apr 2026 |
| 2 | IS 19380 (Part 1):2025 ISO/IEC 30137-1:2024 Information Technology — Use of Biometrics in Video Surveillance Systems, Part 1 System Design and Specification | 30 Oct 2025 | NA | NA |
| 3 | IS 19380 (Part 4):2025 ISO/IEC 30137-4:2021 Information Technology — Use of Biometrics in Video Surveillance Systems, Part 4 Ground Truth and Video Annotation Procedure | 30 Oct 2025 | NA | NA |
| 4 | IS/IEC 60034-27-1:2017 Rotating Electrical Machines — Winding Insulation, Section 1 Off-Line Partial Discharge Measurements | 30 Oct 2025 | NA | NA |
| 5 | IS/IEC 60034-27-2:2023 Rotating Electrical Machines — Winding Insulation, Section 2 On-Line Partial Discharge Measurements | 30 Oct 2025 | NA | NA |
| 6 | IS/IEC 60034-27-3:2015 Rotating Electrical Machines — Winding Insulation, Section 3 Dielectric Dissipation Factor Measurement | 30 Oct 2025 | NA | NA |
Key Highlights of the Standards
1. Power Control Systems
- IS 16335:2025 strengthens security requirements for power control systems, ensuring modern protection protocols and cybersecurity measures.
2. Biometric Surveillance
- IS 19380 (Parts 1 & 4) provide standards for system design, ground truth, and video annotation procedures, ensuring accuracy and international compliance in biometric surveillance systems.
3. Rotating Electrical Machines
- IS/IEC 60034-27 Parts 1–3 cover off-line and on-line partial discharge measurements and dielectric dissipation factor measurements, improving reliability and efficiency of rotating machines.
Significance
- Safety and Reliability: Enhanced standards for power systems and electrical machines reduce risks and improve operational efficiency.
- Global Alignment: Adoption of ISO/IEC standards for biometrics aligns India with international best practices.
- Support for Industrial Growth: Standardization promotes technological innovation while maintaining quality and safety.
These standards will play a key role in advancing India’s industrial and technological infrastructure, supporting both businesses and consumers.