The Alberta College of Optometrists (ACO) is the regulatory body for the profession of optometry in Alberta, establishing the criteria for member registration and ensuring that optometrists practice their profession in the best interests of the public.

Optometry has evolved as a profession for over 100 years. It has been regulated by Government since 1920. All optometrists applying for registration in Alberta had to have their academic credentials approved by the Universities Coordinating Council. This condition persisted until the Optometry Profession Act of 1973, when sole responsibility for credentialing and registration was given to the Alberta Association of Optometrists.

Advancements in education, training and technology have ensured that optometrists remain leaders in the provision of comprehensive eye and visual health care services. In 1993, with amendments to the Optometry Profession Act, Government mandated the establishment of this College of Optometrists for the regulation of the optometry profession in Alberta.

The Alberta College of Optometrists functions in accordance with the Alberta Health Professions Act (HPA), the Optometrists Profession Regulation and the ACO Bylaws.