NFPA 701 is a standard established by the National Fire Protection Association (NFPA) in the United States. It specifically pertains to the fire performance of fabrics, curtains, and other materials commonly used in public spaces, like theaters, hotels, restaurants, and event venues.

EN 13501-1:2007+A1:2009 is a European standard that relates to the fire classification of construction products and building elements. The test methods described in EN 13501-1 are applicable to a wide range of construction products, such as building materials, thermal insulation, wall and ceiling linings, floorings, and more. The results of the tests are used to classify the materials into different Euroclasses, which indicate their performance in relation to fire safety. The Euroclasses are denoted by letters A1, A2, B, C, D, E, and F, with A1 being the highest level of fire resistance and F representing materials with no performance determined (lowest level).

The EN 13823 test, also known as the Single Burning Item (SBI) test, assesses the fire behavior of various construction products when exposed to the thermal attack of a single burning item. The test evaluates several fire-related properties of the material, including ignitability, flame spread, heat release rate, smoke production, and production of flaming droplets/particles.

EN ISO 11925-2 is a European standard that specifies a test method for assessing the reaction to fire performance of materials used in the construction of buildings. The EN ISO 11925-2 test results help classify the material according to its ignitability and contribute to the broader fire performance assessment of construction products. The classification of materials is usually denoted by letters, such as E, F, or NE (Non-evaluated).