The Chartered Professional Accountants Act 40(1) (c) specifies that all directors of the corporation must be members in good standing. Therefore, your family member can only be a director of the corporation if they are a member of CPABC in good standing.
You can obtain a professional accounting corporation permit for an existing corporation, provided the corporation is structured in accordance with our bylaws and the name is acceptable to CPABC. See our website to apply for a professional accounting corporation permit.