White House announces AI Agent Standards Initiative

The Center for AI Standards and Innovation (CAISI), housed at NIST, announced an AI Agent Standards Initiative intended to develop interoperable, secure standards for AI agents — systems that act on users’ behalf across external tools and data. NIST framed the problem as one of fragmentation: agents’ real-world usefulness depends on their ability to interact reliably with outside systems, and without shared standards the ecosystem risked splintering into incompatible protocols before the technology matured.

The initiative rests on three pillars: supporting industry-led development of agent standards and US leadership in international standards bodies; encouraging community-driven, open-source protocol development; and funding research into agent security and identity verification, so systems can be trusted to act on a specific user’s behalf. CAISI said it would work with the National Science Foundation and NIST’s Information Technology Laboratory, among other interagency partners, and would publish research, guidelines and further deliverables rather than binding rules.

The announcement set a public engagement timetable rather than issuing standards directly: two deadline-driven requests for input, on 9 March and 2 April 2026, followed by sector-specific listening sessions beginning in April. As with earlier NIST and CAISI work on model evaluation, the initiative positioned the US government as a convenor of voluntary technical standards for agentic AI rather than a regulator setting enforceable requirements.