14.—(1) Where a project is notifiable, the client shall appoint a person (“the CDM co-ordinator”) to perform the duties specified in regulations 20 and 21 as soon as is practicable after initial design work or other preparation for construction work has begun.
(2) After appointing a CDM co-ordinator under paragraph (1), the client shall appoint a person (“the principal contractor”) to perform the duties specified in regulations 22 to 24 as soon as is practicable after the client knows enough about the project to be able to select a suitable person for such appointment.
(3) The client shall ensure that appointments under paragraphs (1) and (2) are changed or renewed as necessary to ensure that there is at all times until the end of the construction phase a CDM co-ordinator and principal contractor.
(4) The client shall—
(a)be deemed for the purposes of these Regulations, save paragraphs (1) and (2) and regulations 18(1) and 19(1)(a) to have been appointed as the CDM co-ordinator or principal contractor, or both, for any period for which no person (including himself) has been so appointed; and
(b)accordingly be subject to the duties imposed by regulations 20 and 21 on a CDM co-ordinator or, as the case may be, the duties imposed by regulations 22 to 24 on a principal contractor, or both sets of duties.
(5) Any reference in this regulation to appointment is to appointment in writing.