Section 63, The Public Procurement Act, 2016

(1) A potential or actual bidder that claims to havesuffered, or that is likely to suffer, loss or injury due to a breach of a duty imposed on the procuring entity by this Act, the regulations and the bidding document, may seek review in accordance with this Part, at any stage of the procurement processes. (2) An application for review under subsection (1), shall not be entertained unless it identifies the specific act of omission or commission alleged to contravene this Act or the regulations and the bidding document. (3) Where an application for review concerns alleged improprieties in the solicitation of applications to prequalify, or to solicitation of bids, which are apparent prior to bid opening, such applications shall be entertained only if submitted prior to bid opening.