14. No firm may, without the written permission of the client, be paid for the superior’s time, except for a number of hours not exceeding 10% of the hours that the professional and technical staff spends on the task, and only to the extent that the services so furnished are specific to the project and are related to management, coordination and supervision.
O.C. 2402-84, s. 14; O.C. 196-2023.