The International Atomic Energy Agency (IAEA) is an international organization that works towards promoting the peaceful use of nuclear energy. Its main objectives are as follows:

1. Promote the Peaceful Use of Nuclear Energy:
The primary objective of the IAEA is to promote the peaceful use of nuclear energy. This involves encouraging the use of nuclear technology for various beneficial purposes, such as generating electricity, improving healthcare and agriculture, and supporting scientific research. The agency provides technical assistance and expertise to member states to ensure the safe and secure use of nuclear energy.

2. Safeguard Nuclear Non-Proliferation:
Another important objective of the IAEA is to prevent the spread of nuclear weapons and foster nuclear disarmament. The agency plays a crucial role in verifying that states comply with their obligations under the Nuclear Non-Proliferation Treaty (NPT). It conducts inspections and safeguards measures to ensure that nuclear materials and facilities are used solely for peaceful purposes.

3. Promote Nuclear Safety and Security:
The IAEA works to establish and promote international standards and guidelines for nuclear safety and security. It provides member states with expert advice and assistance in developing robust safety and security infrastructures. The agency also helps to enhance emergency preparedness and response capabilities to mitigate the risks associated with nuclear accidents or incidents.

4. Facilitate Nuclear Technology Transfer and Cooperation:
The IAEA facilitates the transfer of nuclear technology to developing countries, particularly in areas such as healthcare, agriculture, and water resource management. It promotes international cooperation and knowledge sharing to ensure that member states can harness the benefits of nuclear technology for their sustainable development.

5. Provide Technical Assistance and Training:
The agency provides technical assistance and training to member states in various aspects of nuclear science, technology, and applications. This includes capacity-building initiatives, expert missions, and training programs to enhance the capabilities of member states in utilizing nuclear technology for peaceful purposes.

In conclusion, the main objectives of the International Atomic Energy Agency are to promote the peaceful use of nuclear energy, safeguard nuclear non-proliferation, promote nuclear safety and security, facilitate nuclear technology transfer and cooperation, and provide technical assistance and training to member states.