83. A broker or agency executive officer must act with objectivity whenever advising or informing the party represented by them or the agency for which they act and all other parties to a transaction. That obligation extends to all the material facts relevant to the transaction and to its object, and must be fulfilled without exaggeration, concealment or misrepresentation.
If applicable, the broker or officer must inform the parties of products and services that concern heritage protection and relate to the transaction.