There are four grades of accreditation:
For CandORS you must be a member of The OR Society.
For grades above this you must be a member of The OR Society and also complete an application based on the guidance:
Application guidance
*Application fees are only payable on first application and non-refundable.
Annual fees may be subject to change.
For CandORS complete a simple application.
Apply CandORS
For other grades complete an online application detailing your achievements in OR, nominating at least two referees. Your application will be peer reviewed by our accreditation panel.
Apply AORS / AFORS / FORS
AORS Example Application AFORS Example Application FORS Example Application Appeals Procedure
"As an accredited member, the OR Society accreditation has been invaluable in enhancing my professional credibility and recognition within the field of operational research. It has also motivated me to continually expand my knowledge and stay up to date with the latest developments in the industry. On the other hand, as an Accreditation Panel member, I deeply value the programme's commitment to upholding the highest standards in operational research and fostering excellence within our community." Professor Bo Chen FORS, Fellow of The OR Society, 2024