The NIST AI Risk Management Framework (AI RMF) is a voluntary guide from the US National Institute of Standards and Technology for managing the risks of AI systems. It is organized around four functions, Govern, Map, Measure, and Manage, that walk an organization from setting policy through identifying, measuring, and mitigating risk across the whole lifecycle.

It matters because it gives teams a common, practical vocabulary for trustworthy AI without prescribing a single checklist. Unlike a hard law, the AI RMF is adaptable, which makes it a strong backbone for an internal AI governance program and a useful bridge to formal obligations like the EU AI Act.

At arosplatforms we use the AI RMF as the spine of the governance we set up with clients. We map each AI use case to its Govern, Map, Measure, and Manage activities, then implement the measurement and management parts as concrete evaluation, monitoring, and oversight, which we cross-reference to other regimes in our regulated-AI controls work.