Reg.38 of the Public Contracts Regulations 2015 (PCR2015) concentrates on an alternative method of centralisation of procurement based on occasional joint procurement and transposes the rules of Article 38 of Directive 2014/24. Strictly speaking, this is not a novelty of the 2014 rules, since joint procurement was not prohibited in the 2004 system; it simply was not regulated.
Reg.38 PCR2015 establishes rules aimed at delimiting the responsibility (and liability) of contracting authorities that decide to cooperate for the joint procurement of specific works, supplies or services which, as indicated in recital (71) Dir 2014/24 can take many different forms, ranging from
coordinated procurement through the preparation of common technical
specifications for works, supplies or services that will be procured by a
number of contracting authorities, each conducting a separate
procurement procedure, to situations where the contracting authorities
concerned jointly conduct one procurement procedure either by acting
together or by entrusting one contracting authority with the management
of the procurement procedure on behalf of all contracting authorities.
The general rules concerning the split of responsibility/liability between the cooperating contracting authorities is also summed up in recital (71) Dir 2014/24
Where several contracting authorities are jointly conducting a procurement procedure, they should be jointly responsible for fulfilling their obligations under this Directive. However, where only parts of the procurement procedure are jointly conducted by the contracting authorities, joint responsibility should apply only to those parts of the procedure that have been carried out together. Each contracting authority should be solely responsible in respect of procedures or parts of procedures it conducts on its own, such as the awarding of a contract, the conclusion of a framework agreement, the operation of a dynamic purchasing system, the reopening of competition under a framework agreement or the determination of which of the economic operators party to a framework agreement shall perform a given task.This is fleshed out in the rules of reg.38 PCR2015, which starts from a general recognition that two or more contracting authorities may agree to perform certain specific procurements jointly [reg.38(1) PCR2015] and determines that, in that case, two scenarios need to be distinguished.
First, shared responsibility scenarios whereby all participating contracting authorities are jointly responsible for fulfilling their obligations under Part 2 of the PCR2015. These scenarios cover both (i) cases where the conduct of a procurement procedure is carried out in its entirety jointly in the name and on behalf of all the contracting authorities concerned; and (ii) cases where one contracting authority manages the procedure, acting on its own behalf and on the behalf of the other contracting authorities concerned [regs.38(2) & (3) PCR2015].
Second, mixed responsibility scenarios where the conduct of a procurement procedure is not in its entirety carried out in the name and on behalf of the contracting authorities concerned, in which case they will be jointly responsible only for those parts carried out jointly, and each contracting authority shall have sole responsibility for the parts it conducts in its own name and on its own behalf [reg.38(4) PCR2015].
Interestingly, these rules partially deviate from those applicable to contracting authorities that resort to centralised purchasing bodies, in which case they do not assume liability/responsibility for the activity of the centralised purchasing body [reg.37(4) PCR2015], but exclusively for the activites they carry out directly, such as direct call-offs or awards under framework agreements or dynamic purchasing systems operated by the central purchasing body [reg.37(6) PCR2015]. This is bound to limit significantly the attractiveness of occasional joint procurement if the contracting authorities have the "liability-free" alternative of resorting to the central purchasing bodies without assuming any direct intervention in the procurement process.
In any case, it is worth stressing that the rules in reg.38 PCR2015 are quite intuitive and seem to strive for "institutional fairness" in the allocation of responsibility for the conduct of occasional joint procurement. However, they cannot be applied without difficulty. One problematic aspect will be to determine exactly which contracting authority is responsible for which part(s) of a specific tender procedure, both internally and externally. Internally, the issue may not be too problematic beyond an operational level, as the contracting authorities will actually have to determine which one does what, at least on a step by step process.
However, externally, the distinction needs to be particularly clear in order to avoid eroding procedural rights and legitimate expectations of tenderers (particularly if damages are susceptible of arising and being claimed against the contracting authorities). Having a situation where tenderers need to claim against both (or all) contracting authorities in order to avoid being left unsatisfied because the review court/authority determines that the specific procedural or substantive error (conveniently?) fell under the scope of obligations of the other contracting authority would simply deactivate the rules under reg.38(4) PCR2015 and any expected benefits.
Another problematic area will be the need to develop rules on allocation of liability between contracting authorities, particularly if it is insurable or insured, since the final allocation of liability will not be neutral from the perspective of the internal coverage by the contracting authorities (or their insurers). Hence, this is an area where public law solutions to issues of intra-public sector liability will be needed in the near future. From my limited perspective and knowledge of the common law approach, this sounds like contracting authorities potentially exercising (directly, or by their insurers through surrogation) private(?) liability claims against each other.
In my view, it would have been positive for reg.38 PCR2015 to set some solutions to these difficulties. The limitation to the transposition of Art 38 Dir 2014/24 leaves these gaps unfilled and may result in a de facto extension of the joint and several responsibility/liability to all cases [ie also in reg.38(4) PCR2015 scenarios], without necessarily implying the following re-allocation through public-to-public liability claims. That could significantly limit the incentive for joint occasional procurement. Pedro has a similar view (see here).