This document discusses key criteria for choosing a fire protection system, including identifying the type of fire risk, selecting a system tailored to specific needs, and ensuring the system meets relevant standards and approvals. It also mentions considering a manufacturer's distribution network, market share, and access to trained engineers for installation and service. Standards organizations mentioned include NFPA, UL, FM, CSFM, BSI, and VDS, with the document noting compliance with EN54 alone is not sufficient and third party approval is important.