C-48.1, r. 6 - Code of ethics of chartered professional accountants

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72. A member who advertises the cost of his services shall provide such explanations and information that are necessary to appropriately inform a person with no specific knowledge of the field of practice about the professional services being offered and the cost of such services. The member shall in particular indicate whether additional services may be required that are not included in the cost.
All costs for services shall remain in effect for a minimum period of 90 days after they were last issued or published.
O.C. 58-2003, s. 72; S.Q. 2012, c. 11, s. 42.