Service Test 5 : The regular, periodic inspection and testing of apparatus and equipment, according to an established schedule and guideline, to ensure that they are in safe and functional operating condition
NFPA 1500 Standard on Fire Department Occupational Safety and Health Program, 2007 ed. https://law.resource.org/pub/us/code/ibr/nfpa.1500 .2007.pdf, (Std: Fr Dept Occupn Sfty and Hlth Prog - Amer) {399 NFC}
NFPA 1521 Standard for Fire Department Safety Officer, 2002 ed. http://www.nfpa.org/assets/files/AboutTheCodes/152 1/1521-A2002-rop.pdf, (Std: Fr Dept Sf Officer - Amer) {400 NFC}