23.—(1) No health care professional or other person other than one to whom paragraph 22 applies shall perform clinical services under the contract unless he is appropriately registered with his relevant professional body and his registration is not subject to a suspension.
(2) Where—
(a)the registration of a dental practitioner, dental care professional or other health care professional; or
(b)a dental practitioner's inclusion in a dental performers list,
is subject to conditions, the contractor shall ensure compliance with those conditions in so far as they are relevant to the contract.
(3) No health care professional or other person shall perform any clinical services under the contract unless he has such clinical experience and training as are necessary to enable him properly to perform such services.