International Atomic Energy Agency

The IAEA emerged during the early Cold War, when governments were debating how nuclear technology might be shared for peaceful purposes while limiting its use in weapons programmes. A major impetus was U.S. President Dwight D. Eisenhower’s “Atoms for Peace” address to the United Nations General Assembly on 8 December 1953. A conference at UN headquarters approved the IAEA Statute on 23 October 1956. The Statute entered into force on 29 July 1957, marking the Agency’s establishment. The first General Conference later that year selected Vienna, Austria, as its headquarters.

The IAEA Statute gives the Agency a dual purpose: to encourage the contribution of atomic energy to peace, health and prosperity, and to ensure that assistance it provides or supervises is not used to further a military purpose. In practice, the Agency works with its Member States on peaceful nuclear science and technology, nuclear safeguards, safety and security. It is an intergovernmental forum and technical organization; its responsibilities arise from its Statute and from agreements accepted by states, rather than from a general power to regulate every nuclear activity worldwide.

IAEA safeguards are technical measures used to verify that nuclear material and facilities covered by safeguards agreements are not diverted from peaceful uses. Depending on the agreements in force, safeguards can include inspections, analysis of records and measurements, and other verification methods. Their objective is to provide credible assurance that states are meeting legal obligations and to detect possible misuse early. The Nuclear Non-Proliferation Treaty requires each non-nuclear-weapon state party to conclude a safeguards agreement with the Agency. Safeguards therefore operate through legal commitments and agreed access; they are not a universal inspection mandate over all nuclear activities in every country.

The IAEA’s technical cooperation programme helps Member States use nuclear science and technology in development work. Its stated areas include health and nutrition, food and agriculture, water and the environment, industrial applications, energy planning, and nuclear knowledge. Projects may transfer expertise, equipment or training, with safety and security considerations built into the programme. The Agency also provides a forum for exchanging scientific and technical knowledge across countries.

The Agency publishes safety standards that set out principles, requirements and recommendations for protecting people and the environment from radiation risks. It supports international cooperation, shared standards and stronger national capabilities in nuclear safety and security. The IAEA does not replace national regulators: responsibility for regulating safety rests with states and the organizations operating nuclear activities. In the safety field, its standards provide an international reference, while their implementation within a country depends on national systems and applicable legal obligations.

The IAEA’s two policy-making bodies are the General Conference of Member States, which meets annually, and the Board of Governors. The Board examines the Agency’s programme and budget, approves safeguards agreements, and appoints the Director General subject to General Conference approval. The IAEA is part of the wider United Nations system, but it is a separate intergovernmental organization: its relationship with the UN is set out in an agreement signed in 1957. Its headquarters are in Vienna, where the first General Conference chose to locate the Agency.

The IAEA’s work connects nuclear non-proliferation with the practical benefits and risks of nuclear science. It verifies obligations accepted through safeguards agreements, shares expertise on peaceful applications, and helps countries strengthen safety and security practices. Its influence depends on its statutory mandate, member-state cooperation, and the agreements that apply in a particular case. In 2005, the IAEA and its Director General Mohamed ElBaradei received the Nobel Peace Prize for efforts to prevent nuclear energy from being used for military purposes and to support safe peaceful uses.