I-9, r. 6 - Code of ethics of engineers

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3.07.05. An engineer who agrees to a request contemplated in section 3.07.04 shall give his client without charge a copy of the document or portion thereof showing the client that the information has been corrected, or, as the case may be, a certificate indicating that the written comments from the client have been placed in the record.
Upon receipt of a request in writing from the client, an engineer shall send, without charge to the client, a copy of such information or certificate to any person from whom an engineer received such information and to whom such information was given.
O.C. 920-2002, s. 1.