IEC 60068-2-1 Environmental testing - Part 2-1: Tests - Test A: Cold
IEC 61249-2-7 Materials for printed boards and other interconnecting structures - Part 2-7: Reinforced base materials clad and unclad; Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad
ISO 291 Plastics - Standard atmospheres for conditioning and testing