IEC 60332-1-2 Tests on electric and opti-cal fibre cables under fire conditions – Part 1-2 : Test for vertical flame propagation for a single insulated wire or cable

IEC 61034-1, IEC 61034-2 Measure-ment of smoke density of cables burning under defined conditions

IEC 60754-2 Test on gases evolved during combustion of materials from cables –Part 2 : Determina-tion of acidity ( by pH measurement) and conductivity