The Internet Architecture Board (IAB) is a committee that oversees the development and standards of the Internet. It is part of the broader structure of the Internet Engineering Task Force (IETF) and plays a crucial role in guiding the technical and operational aspects of the Internet. The IAB ensures that the Internet remains a robust and interoperable platform for users worldwide. The IAB is responsible for reviewing and approving technical documents, as well as providing advice on Internet-related issues. It also works on long-term planning and research to address future challenges in Internet technology and architecture, ensuring that the Internet evolves effectively and sustainably.