5.—(1) This regulation applies where the project is carried out for a domestic client and the client enters into an arrangement with a person (in this regulation called “the developer”) who carries on a trade, business or other undertaking (whether for profit or not) in connection with which—
(a)land or an interest in land is granted or transferred to the client; and
(b)the developer undertakes that construction work will be carried out on the land; and
(c)following the construction work, the land will include premises which, as intended by the client, will be occupied as a residence.
(2) Where this regulation applies, with effect from the time the client enters into the arrangement referred to in paragraph (1), the requirements of regulations 6 and 8 to 12 shall apply to the developer as if he were the client.