In the United States, NFPA 72 (National Fire Alarm and Signaling Code) explicitly requires that the fire alarm system’s anticipated responses to signals be documented. International Building Code (IBC) sections related to smoke control and elevator recall mandate specific "effects" that must be documented in a matrix. During a fire marshal inspection, failing to produce an approved C&E matrix is a common reason for failing a Certificate of Occupancy test.
Horns, strobes, and voice evacuation messages.
Most cause and effect strategies rely on zoning. A building is broken into detection zones. The matrix decides: