This Practice Note provides practical guidance when drafting and advising on an invitation to tender in the context of a commercial private procurement transaction. It includes considerations on preparation and planning, confidentiality and intellectual property, approach, alternative techniques, legal status, key issues, drafting considerations, contractual terms and conditions, evaluation criteria, stakeholder management and cross-border issues. Organisations issue an invitation to tender (ITT) (also referred to as a request for proposal (RFP)), when they wish to receive and evaluate a tender (or proposal) from two or more third party suppliers of specific goods or services (or a combination of the same) and, subsequently, to enter into a contract with the supplier who is best able to deliver those goods or services at a competitive price. This Practice Note is aimed at general commercial practitioners advising business customers on the procurement of a broad range of commercial arrangements from third party suppliers such as: • supply of goods • IT services, such as application development and maintenance • outsourcing