To determine whether an NFPA Standard has been amended through the issuance of TIAs or corrected by Errata, go to www.nfpa.org/docinfo to choose from the list of NFPA Standards or use the search feature to select the NFPA Standard number (e.g., NFPA 13)., NFPA 101. NFPA 101 mandates automatic unlocking of stair doors when the fire alarm activates and allows selected reentry, provided proper spacing and signage are in place. Mechanical locking is permitted in buildings up to four stories, and exemptions apply to certain occupancies like healthcare and detention, as well as existing compliant systems., An overview of the National Fire Protection Association (NFPA) Codes & Standards use and availability. The most commonly used codes are NFPA 101, The Life Safety Code® (2021 Edition) and NFPA 1, Fire Code (2021 Edition)., Update to the most current NFPA 101, Life Safety Code, for safety requirements for nearly all types of occupancies and structures. Place your order at NFPA., The Life Safety Code, 2021 (NFPA 101, 2021) is a code produced by the National Fire Protection Association (NFPA). This document provides the foundation for many state and city codes. The NFPA 101, 2021 combined with local jurisdiction amendments form the state codes., The Life Safety Code (NFPA 101) is a publication for the design, construction, and operation of buildings to protect occupants from fire and other hazards..