AIMR is an obsolete name for the professional body now called the CFA Institute, widely cited in legacy
investment and fund documentation. In legal practice across the UK and Ireland, references to AIMR commonly relate to its Code of Ethics and Standards of Professional Conduct, AIMR membership or charterholders, and the AIMR Performance Presentation Standards (AIMR‑PPS), the predecessor to the Global Investment Performance Standards (GIPS).
AIMR was renamed CFA Institute in 2004. The term is not defined in legislation or case law and is a descriptive reference to a professional body rather than a regulator. Usage is broadly consistent across England & Wales, Scotland, Northern Ireland and Ireland.
Practical significance: in due diligence and contract review, legacy references to AIMR are typically read as referring to the CFA Institute and, for performance reporting, to GIPS, unless the document provides otherwise. Update outdated references in templates and consider an interpretation clause confirming that “AIMR” includes its successor organisation. When verifying qualifications or discipline, check current CFA Institute records.