BD (Bidding document)
Bidding documents refer to the set of instructional documents that are issued by a purchaser for an invitation to tender, or bid, for goods and services. They usually include a full description of the proposed contract, directions regarding how to complete the bidding process and submit the bid, instructions on how to receive evaluation criteria from the purchaser, and any other relevant information related to the procurement. Bidding documents are intended to provide transparency and fair opportunity for potential bidders to participate in the competitive process.