School District employees should renew their Professional Certificate through the District Certification Office. Written verifications are processed in the order they are received and may take up to 5 business days for processing.A licensed contractor must verify "General, Building and. Residential" applicants' experience. How did you learn about this job opportunity? APPLICANT CERTIFICATION (Please read before signing). The certification process, including recertification, can take up to 90 business days from the date OEBO receives a complete application package. Fill out a Pre-qualification application. Once you create an account on our portal, you can fill out all the necessary forms and submit your application electronically. By completing this application, businesses can qualify for various procurement opportunities and gain access to county support programs.