The document provides information on different types of briefs that can be used for projects. It defines and discusses the advantages and disadvantages of contractual, formal, informal, cooperative, negotiated, commission, tender, competition, and my brief. Key details include that contractual briefs legally bind parties, formal briefs are written, informal briefs are verbal, cooperative briefs involve multiple agents, negotiated briefs resolve disputes, commission briefs involve independent workers, and competition briefs involve public submissions for a client to choose from. The document aims to inform about different briefing options and considerations.