Historical
NFPA 261-2018
NFPA 261 Standard Method of Test for Determining Resistance of Mock-Up Upholstered Furniture Material Assemblies to Ignition by Smoldering Cigarettes, 2018 edition
This test method provides a means of accurately measuring how resistant to ignition upholstered furniture mock-ups are when exposed to smoldering cigarettes under specified conditions.
National Fire Protection Association [nfpa]