37.—(1) Contracting authorities may acquire supplies or services, or both, from a central purchasing body offering the centralised purchasing activity referred to in paragraph (10)(a).
(2) Contracting authorities may acquire works, supplies and services, or any one or more of them, by—
(a)using contracts awarded by a central purchasing body;
(b)using dynamic purchasing systems operated by a central purchasing body; or
(c)to the extent set out in regulation 33(5), by using a framework agreement concluded by a central purchasing body offering the centralised purchasing activity referred to in paragraph (10)(b).
(3) Where a dynamic purchasing system which is operated by a central purchasing body may be used by other contracting authorities, this shall be mentioned in the call for competition setting up that dynamic purchasing system.
(4) A contracting authority fulfils its obligations under this Part when it acquires supplies or services from a central purchasing body offering the centralised purchasing activity referred to in paragraph (10)(a).
(5) A contracting authority also fulfils its obligations under this Part where it acquires works, supplies or services by—
(a)using contracts awarded by the central purchasing body;
(b)using dynamic purchasing systems operated by the central purchasing body; or
(c)to the extent set out in regulation 33(5), by using a framework agreement concluded by the central purchasing body offering the centralised purchasing activity referred to in paragraph (10)(b).
(6) However, the contracting authority concerned shall be responsible for fulfilling the obligations imposed by this Part in respect of any parts of the procedure that it conducts itself, such as—
(a)awarding a contract under a dynamic purchasing system which is operated by a central purchasing body;
(b)conducting a reopening of competition under a framework agreement that has been concluded by a central purchasing body;
(c)determining, under regulation 33(8)(a) or (b), which of the economic operators, party to the framework agreement, shall perform a given task under a framework agreement that has been concluded by a central purchasing body.
(7) All procurement procedures conducted by a central purchasing body shall be performed using electronic means of communication, in accordance with the requirements set out in regulation 22.
(8) Contracting authorities may, without applying the procedures provided for in this Part, award a public service contract for the provision of centralised purchasing activities to a central purchasing body.
(9) Such public service contracts may also include the provision of ancillary purchasing activities.
(10) In these Regulations, “centralised purchasing activities” means activities conducted on a permanent basis in one of the following forms:—
(a)the acquisition of supplies or services, or both, intended for contracting authorities;
(b)the award of public contracts or the conclusion of framework agreements for works, supplies or services intended for contracting authorities.