Mpilo Occupational Health Services provides Annexure 3 medical certificates and ensures that employees are assessed according to the identified risks, ensuring legal compliance. The assessments listed below are conducted by certified Occupational Health Nurse Practitioners under the supervision of an Occupational Medical Practitioner. Pre-employment, transfer, annual/periodic, public driving permit, X-Rays and Drug test screening. We have 3 mobile units that we send out to site, saving the client time and money.