ANSI/BHMA A156.41 Door Hardware Single Motion to Egress

ANSI/BHMA A156.41-2017
 
SCOPE
1.1 This standard describes requirements for doors and door hardware to comply with Code Requirements for single operation egress.
 
1.2 Tests described in this Standard are performed under laboratory conditions. In actual usage, results vary because of installation, door and frame construction, maintenance and environmental conditions.