In what year did NFPA Life Safety 101 first require smoke alarms in homes?

The year when NFPA Life Safety 101 first required smoke alarms in homes is 1976. This requirement was a significant development in fire safety regulations, as it recognized the vital role that smoke alarms play in providing early warning for occupants in the event of a fire. By mandating smoke alarms in residential settings, NFPA aimed to enhance safety and reduce the likelihood of casualties associated with home fires. This initiative reflected a growing awareness during the 1970s of the importance of proactive measures in fire prevention and safety standards, leading to greater adoption of smoke alarms across homes. This change in the code marked a pivotal movement towards increasing public awareness and reducing fire-related injuries and fatalities.