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

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21. A member who performs a contract, in whole or in part, in the practice of his profession, assumes full personal civil liability arising therefrom, regardless of his status within the partnership or company. He is forbidden to include in such contract any clause to the effect of directly or indirectly, fully or partially, excluding this liability. He may not invoke the liability of the partnership or company as a ground for excluding or limiting his own liability.
O.C. 58-2003, s. 21.