Section 54, The Public-Private Partnership Act, 2010

(1) A contracting authority may, whether on its owninitiative or as a result of a request for clarification by a bidder, review and, as appropriate, clarify or revise any element of a Request for Proposals. (2) A contracting authority shall indicate in the record of the selection proceedings to be kept pursuant to section 64 the nature of, and the justification for, any clarification or revision to the Request for Proposals, which shall be communicated to all bidders, in the same manner as the Request for Proposals, at a reasonable time prior to the deadline for submission of proposals.