Under the Engineering, Geological and Geophysical Professions (EGGP) Act, an Alberta government statute, APEGGA ensures only properly qualified engineers, geologists and geophysicists are allowed to practice, and that they do so according to professional standards and a Code of Ethics. By licensing companies providing these services in Alberta, APEGGA also ensure similar high standards of corporate practice. The Association has the power and an obligation to withdraw the right to practice from members found guilty of unskilled practice or unethical conduct.

APEGGA's strength is in its membership. In adhering to this philosophy, services are designed to enhance professional development. Meetings, workshops, achievement awards, and other programs are provided for this purpose. The Association newspaper, "The PEGG", and other publications, inform and challenge members on matters concerning engineers and geologists and geophysicists.