The Durham District School Board (DDSB), is an approved provider of Additional Qualification (AQ) courses for certified members who are in good standing with the Ontario College of Teachers (OCT). AQ courses allow teachers to focus on continuous improvement by expanding their knowledge, practices and instructional leadership skills. The DDSB offers a variety of AQ courses in different subject areas and divisions. The DDSB offers AQ courses in both fully asynchronous and hybrid delivery formats. Please see course descriptions for more information about course delivery.