To organise its purchasing, the purchaser may:
1° Pool its requirements with other purchasers, under the conditions set out in the section 1 ;
2° Allocate the services covered by the contract, under the conditions set out in section 2 . It may also decide to award a global contract under the conditions laid down in Chapter I of Title VII;
3° Reserve contracts for certain economic operators, under the conditions laid down in Section 3.