Adrian Brandon Sieff; Sieff Optometrists Inc and The Health Professions Council of South Africa; The Professional Board for Optometry and Dispensing Opticians; Competition Commission Case Number CRP136Sep15 Case type Complaint Referral from Complainant Case status Postponed Sine Die Industry Medical and dnetal practice activities Relevant market Market for the provision of optometry services Sector Human health and social work activities Sections of the act 4(1)(a), 4(1)(b)(ii) Case Name Adrian Brandon Sieff and Health Professions Council Complainant Adrian Brandon Sieff, Sieff Optometrists Inc Respondent The Health Professions Council of South Africa, The Professional Board for Optometry and Dispening Opticians, Competition Commission