scope:

This method describes the burning behaviour tests from the CAN/CGSB-4.2 No. 27 Series and recommends which should be used to determine the burning behaviour of different products under various defined conditions.

The testing and evaluation of a product against this method may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this method has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use.