Most OCC certificate programs require between 28 and 36 credit hours. Candidates for a certificate must complete a minimum of 15 credit hours at OCC as well as satisfy the requirements in their selected program indicated in the Degree Programs section of this catalog with a minimum cumulative 2.00 grade point average.

A Certificate of Achievement is a validation of employability of students with specific work-related skills. Candidates for a Certificate of Achievement must have completed the specified courses identified within the academic program section of the catalog with an overall 2.00 grade point average and a minimum of 10 credit hours at OCC.

General Accounting Certificates ACC.GA.CT
Automobile Servicing Certificate AUS.CT
CAD - Level 1 Fundamental Certificate of Achievement CAD.LV1.CA
CAD - Level II Intermediate Certificate CAD.LV2.CT
CIS - CISCO Internetworking Certificate of Achievement  CIS.CIN.CA
CIS - Cybersecurity Certificate CIS.CYS.CT
CIS - Information Technology Support Certificate CIS.ITS.CT
CIS - Software Engineering Certificate CIS.SWE.CT
CIS - Web Designer Certificate CIS.WDE.CT
Collision Auto Repair - Non-Structural Repair Technology Certificate CAR.NRT.CT
Collision Auto Repair - Paint and Refinish Technology Certificate CAR.PRT.CT
Collision Auto Repair - Body Repair Technician Assistant Certificate of Achievement CAR.NRT.CA
Collision Auto Repair - Detailer/Painter Assistant Certificate of Achievement CAR.PRT.CA
Construction Management Certificate CMN.CT
Criminal Justice - Homeland Security Certificate of Achievement CRJ.HLS.CA
Digital Media Communications Certificate DMC.CT
Baking and Pastry Arts Certificate CUL.BPA.CT
Emergency Medical Services - EMT Certificate of Achievement EMS.EMT.CA
Fire Academy Certificate of Achievement FFT.CA
Health Care Administration Certificate HCA.CT
Heavy Equipment Repair HER.CT
HVAC/R - Air Conditioning Certificate HVA.HVC.CT
HVAC/R - Heating Certificate HVA.HVH.CT
HVAC/R - Refrigeration Certificate HVA.HVR.CT
Library Services and Technology LIB.CA
Medical Assisting Certificate MDA.CT
Medical Assisting - Medical Insurance Coding and Billing Certificate of Achievement MDA.MIC.CA
Medical Assisting - Medical Office Administrative Procedures Certificate of Achievement MDA.MOA.CA
Medical Assisting - Phlebotomy Certificate of Achievement MDA.PHT.CA
Machine Tool Technology Certificate MTT.CNC.CT
Music Certificate MUS.CT
Paralegal - Post-Bachelor Degree Professional Paralegal Certificate PLG.CT
Photographic Technology Certificate PHT.CT
Police Academy (Oakland) OPA.CT
Robotics/Automated Systems Technology Certificate ROB.AUT.CT
Robotics/Automated Systems Technology Programmable Controllers Certificate of Achievement ROB.PCT.CA
Transfer Studies Certificate TRS.CT
Welding/Fabrication Technology - Level 1 Fundamentals WEL.LV1.CA
Welding/Fabrication Technology - Level 2 Intermediate WEL.LV2.CT