Licensing authority verification. Recruitment from regulatory databases — DHA Dubai, DOH Abu Dhabi, SFDA Saudi Arabia, MOHAP UAE, and MOH Kuwait — so each panellist has an auditable licence, specialty, and practice setting before first contact.
Hospital and clinic networks. Specialist referral through medical education and clinic coordinators at major facilities, including SEHA, Mediclinic, Aster, NMC, Cleveland Clinic Abu Dhabi, and Saudi German Hospital networks — for therapy-area depth registers alone do not surface.
Professional associations. Society rosters are cross-referenced with licensing registers so membership lists never stand alone.
Three-layer validation. Licence check, specialty confirmation, and practice-setting validation. Quarterly refresh removes relocated or retired physicians.