This document defines key terms used in the selection of consultants process. It defines the Bank, Client, Consultant, Contract, Data Sheet, Day, Government, Instructions to Consultants, LOI, Personnel, Proposal, RFP, SRFP, Services, Sub-Consultant, and Terms of Reference. The Bank refers to the International Bank for Reconstruction and Development or International Development Association. The Client is the agency that signs the Contract with the selected Consultant.