India has made Indian Standard Time (IST) legally enforceable under the Legal Metrology (Indian Standard Time) Rules, 2026. All official and commercial systems must synchronize to IST traceable to CSIR-NPL. This reduces reliance on foreign GPS, improves cybersecurity, and enables 'One Nation, One Time'.
Exam Lens
Quick Exam Facts From News
1-Minute Revision
- ›Rule Name: Legal Metrology (Indian Standard Time) Rules, 2026
- ›Custodian: CSIR-National Physical Laboratory (NPL)
- ›Target this Data: Legal Metrology (Indian Standard Time) Rules, 2026
- ›Target this Nodal Body: CSIR-National Physical Laboratory (NPL)
- ›Target this Legal Point: Legal Metrology Act, 2009 (enabling legislation)
Mastered this topic? Test your knowledge with a full MCQ quiz.
Practice exam-style questions, track your score, and strengthen your recall.