These are health facilities that are supervised by a medical doctor who should be on the full register for a minimum of three (3) years. These health facilities provide diagnostic services, prevention and treatment of diseases and illnesses on an out-patient basis, incorporates services of multiple registered health practitioners, uses equipment for diagnosis and treatment. Mandatory essential services for Class B includes but not limited to the following: Filter Clinic, Obstetrics and Gynaecology, occupational health and safety department, Laundry, Wards, Emergency Unit, Radiology Unit, Laboratories, Out-Patients Departments, Dental Unit, Physiotherapy and Pharmacy Dispensary.