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What is the Atomic Energy Regulatory Board (AERB)?

Nov. 6, 2026

Chairperson, Atomic Energy Regulatory Board (AERB) recently sought to allay concerns regarding the entry of private players into the country’s sensitive nuclear energy sector, asserting that there will be no compromise on safety aspects.

About Atomic Energy Regulatory Board (AERB):

  • It is India’s premier regulatory authority for nuclear and radiation safety.
  • Background:
    • The AERB was constituted on November 15, 1983, by the President of India by exercising the powers conferred by the Atomic Energy Act, 1962.
    • The regulatory authority of AERB is derived from the rules and notifications promulgated under the Atomic Energy Act and the Environment (Protection) Act, 1986.
  • Objective: To ensure the use of ionizing radiation and nuclear energy in India does not cause undue risk to the health of people and the environment.
  • Headquarters: Mumbai.
  • Composition:
    • It comprises six members, of which two are full-time members including the chairman.
    • The other whole-time member is the executive director of the AERB Secretariat, who is an ex-officio member of the Board.
    • The other four members are eminent experts from various disciplines relevant to the mandate of the board.
    • The Board reports to the Atomic Energy Commission (AEC), which in turn reports to the Prime Minister.
  • Regional Regulatory Centres (RRCs) of AERB set up at Kolkata, Chennai, and New Delhi carry out regular surveillance of the radiation facilities in eastern, southern, and northern zones, respectively.
  • AERB has a Safety Research Institute (SRI) located at Kalpakkam, Tamil Nadu, which carries out research in safety-related topics.
  • Functions:
    • Develop safety policies in nuclear, radiation, and industrial safety areas for facilities under its purview.
    • Develop Safety Codes, Guides, and Standards for siting, design, construction, commissioning, operation, and decommissioning of different types of nuclear and radiation facilities.
    • Grant consents for siting, construction, commissioning, operation, and decommissioning, after an appropriate safety review and assessment, for the establishment of nuclear and radiation facilities.
    • Ensure compliance with the regulatory requirements prescribed by AERB during all stages of consenting through a system of review and assessment, regulatory inspection, and enforcement.
    • Prescribe the acceptance limits of radiation exposure to occupational workers and members of the public and acceptable limits of environmental releases of radioactive substances.
    • Review the emergency preparedness plans for nuclear and radiation facilities and during transport of large radioactive sources, irradiated fuel, and fissile material.
    • Review the training program, qualifications, and licensing policies for personnel of nuclear and radiation facilities and prescribe the syllabi for training of personnel in safety aspects at all levels.
    • Take such steps as necessary to keep the public informed on major issues of radiological safety significance.
    • Maintain liaison with statutory bodies in the country as well as abroad regarding safety matters.
    • Promote research and development efforts in the areas of safety.
    • Review the nuclear and industrial safety aspects in nuclear facilities under its purview.
    • Notifying the public of the 'nuclear incident', occurring in the nuclear installations in India, as mandated by the Civil Liability for Nuclear Damage Act, 2010.

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