NFPA 17A is a National Fire Protection Association (NFPA) Standard for the installation, maintenance, and functioning of wet chemical fire extinguishing systems mainly aimed at fire hazards in commercial cooking equipment, especially in kitchens and cooking areas. The standard lays down requirements covering certain system components: such as nozzles, piping, and tanks, means of discharge, and system activation. NFPA 17A is an authoritative publication representing effective and safe control of fires caused by cooking oils and greases. It provides guidelines for inspection and testing of the system and maintenance for reliable operation. Compliance with NFPA 17A is vital for businesses like restaurants and cafeterias in preventing extensive fire damage and loss of life through rapid efficient suppression of kitchen fires.