**Executive Summary**
On 16 July 2026, Union Minister Shri Pralhad Joshi commissioned the White Rabbit Technology-based Indian Standard Time (IST) Dissemination Demonstration Network in Bengaluru. Developed jointly by the Department of Consumer Affairs, CSIR-NPL, and ISRO, the project establishes a secure, indigenous time synchronization framework under the "One Nation, One Time" initiative. The network is designed to provide highly accurate and resilient timing for critical national infrastructure, reducing dependence on foreign sources.
**Key Points / Main Content**
* **Technical Specifications and Features**
* Uses Precision Time Protocol (PTP)-based White Rabbit Technology for time synchronization.
* Enables the secure dissemination of UTC (NPLI)-traceable Indian Standard Time.
* Provides a highly accurate, resilient, and indigenous infrastructure for time dissemination.
* **Strategic Objectives**
* Advances the Government’s "One Nation, One Time" initiative and the vision of Viksit Bharat.
* Aims to achieve technological self-reliance and reduce national dependence on foreign timing sources.
* Strengthens India’s global positioning among leading nations in precision time dissemination.
* **Implementation and Collaboration**
* Developed through a partnership between the Department of Consumer Affairs, CSIR–National Physical Laboratory (CSIR–NPL), and the Indian Space Research Organisation (ISRO).
* Successful verification of secure dissemination has already been completed between RRSL Bengaluru and NSE Chennai.
* Stakeholders include BSNL, the National Stock Exchange (NSE), and the Securities and Exchange Board of India (SEBI).
* **Anticipated Benefits**
* Enhances cyber resilience and digital governance across the country.
* Supports fair trade and strengthens consumer protection through accurate timing.
* Improves the reliability of critical sectors, including financial markets, telecommunications, and power systems.
**Impact Analysis**
**Stakeholder: Financial Institutions and Markets (NSE, SEBI, Banking)**
**Impact**
The sector will benefit from improved reliability of financial markets and supported fair trade due to a trusted national time source.
**Action Required**
Integrate the IST Dissemination Network into financial infrastructure to ensure secure and synchronized market operations.
**Stakeholder: Critical Infrastructure Providers (Telecommunications, Power, Transportation)**
**Impact**
These sectors will gain enhanced operational resilience and security, protecting strategic infrastructure against timing-related vulnerabilities.
**Action Required**
Adopt the indigenous time synchronization framework to replace or supplement existing timing sources for better reliability.
**Stakeholder: Government Departments (Department of Consumer Affairs, Legal Metrology)**
**Impact**
The initiative strengthens digital public infrastructure, consumer protection, and the ease of doing business.
**Action Required**
Continue implementing reforms in Legal Metrology and promote the adoption of the uniform national time source across all digital governance platforms.
**Stakeholder: Research and Technical Bodies (ISRO, CSIR-NPL, RRSL)**
**Impact**
These organizations have achieved a significant milestone in indigenous technological development, positioning them as leaders in precision metrology.
**Action Required**
Continue collaborative efforts to maintain, scale, and secure the national time dissemination framework.
Key Entities Referenced
“One Nation, One Time” initiative: A government-led vision aimed at establishing a uniform, secure, and indigenous national time synchronization framework across India.
Indian Standard Time (IST) Dissemination Project: A project to deploy high-accuracy time dissemination infrastructure using White Rabbit technology to support critical sectors like banking, power, and telecommunications.
Department of Consumer Affairs: The primary government department leading the implementation of the national time dissemination infrastructure in collaboration with scientific agencies.
CSIR–National Physical Laboratory (CSIR–NPL): The technical institution responsible for providing UTC(NPLI)-traceable Indian Standard Time and co-developing the dissemination network.
Indian Space Research Organisation (ISRO): A key collaborator in developing indigenous, secure, and resilient infrastructure for national precision time dissemination.
Ministry of Consumer Affairs, Food & Public Distribution
Shri Pralhad Joshi commissions White Rabbit
Technology-based Indian Standard Time
Dissemination Demonstration Network in
Bengaluru
Demonstration Network enables secure and highly accurate
dissemination of Indian Standard Time for critical
infrastructure
प्रव तथ: 18 JUL 2026 5:37PM by PIB Delhi
The Union Minister for Consumer Affairs, Food & Public Distribution and New & Renewable Energy,
Shri Pralhad Joshi, commissioned the White Rabbit Technology-based Indian Standard Time (IST)
Dissemination Demonstration Network at the Regional Reference Standard Laboratory (RRSL),
Bengaluru, on 16 July 2026.
Developed jointly by the Department of Consumer Affairs, CSIR–National Physical Laboratory (CSIR–
NPL) and the Indian Space Research Organisation (ISRO), the Demonstration Network enables secure
dissemination of UTC (NPLI)-traceable Indian Standard Time using Precision Time Protocol (PTP)-
based White Rabbit Technology.
Key Features of the Demonstration Network
Enables secure dissemination of UTC (NPLI)-traceable Indian Standard Time.
Uses Precision Time Protocol (PTP)-based White Rabbit Technology.
Provides highly accurate, secure and resilient time synchronisation.
Designed for critical sectors such as:
Banking and financial marketsTelecommunications
Power systems
Transportation
Digital governance
Other strategic infrastructure
The Union Minister also informed that the Department of Consumer Affairs, in collaboration with
CSIR–NPL, ISRO, SEBI, the National Stock Exchange (NSE), BSNL and other stakeholders, has
successfully completed the verification of secure dissemination of Indian Standard Time between
RRSL Bengaluru and NSE Chennai using White Rabbit Technology. Earlier in the day, Shri Pralhad
Joshi visited the Indian Space Research Organisation (ISRO), Bengaluru, to review the progress of the
Indian Standard Time Dissemination Project being implemented by the Department of Consumer Affairs
in collaboration with CSIR–National Physical Laboratory (CSIR–NPL), ISRO and other stakeholder
institutions.
During the visit, the Union Minister reviewed the facilities developed for dissemination of Indian Standard
Time and interacted with scientists and engineers associated with the project. He appreciated ISRO's
contribution to developing an indigenous, secure and resilient time dissemination infrastructure and
acknowledged its collaboration with the Department of Consumer Affairs and CSIR–National Physical
Laboratory in advancing the Government's "One Nation, One Time" initiative.
Shri Pralhad Joshi said that accurate and secure dissemination of Indian Standard Time is emerging as an
important digital public infrastructure for the country. He stated that a trusted national time source would:
Strengthen consumer protection.
Support fair trade.
Enhance cyber resilience.
Improve the reliability of financial markets.
Improve telecommunications and power systems.
Strengthen digital governance.He added that the initiative reflects the Government's commitment to technological self-reliance and the
vision of Viksit Bharat. Secretary, Department of Consumer Affairs, Smt. Nidhi Khare, said that the Indian
Standard Time Dissemination Project is an important step towards establishing a secure, resilient and
indigenous national time synchronisation framework. She noted that, together with ongoing reforms in
Legal Metrology, the initiative would Strengthen consumer confidence, Support ease of doing business,
Contribute to India’s digital transformation.
The Union Minister Shri Pralhad Joshi congratulated the scientists, engineers and technical teams of
ISRO, CSIR–National Physical Laboratory, RRSL Bengaluru and all partner institutions for achieving
another milestone under the “One Nation, One Time” initiative. He expressed confidence that the project
would strengthen India’s technological capabilities, reduce dependence on foreign timing sources, support
critical digital infrastructure and position India among the leading nations in precision time dissemination.
Visited the Regional Reference Standard Laboratory (RRSL), Bengaluru, to review
the progress of the 'One Nation, One Time' initiative.
Led by the Department of Consumer Affairs in collaboration with @isro and CSIR–
NPL, this initiative will establish a uniform, secure and highly… pic.twitter.com/2E
J8ag350b
— Pralhad Joshi (@JoshiPralhad) July 16, 2026The visit was attended by Dr. V. Narayanan, Chairman, ISRO; Shri Raghavendra M. R., Director,
ISTRAC, ISRO; Smt. Nidhi Khare, Secretary, Department of Consumer Affairs; senior scientists and
officers from ISRO, the Department of Consumer Affairs and CSIR–National Physical Laboratory (CSIR–
NPL); and representatives from BSNL, the National Stock Exchange (NSE) and the Securities and
Exchange Board of India (SEBI).
***
RT/ SB / ARC
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