IEC 61386-23:2002 specifies the requirements for flexible conduit systems. This part 23, which specifies particular requirements for flexible conduit systems, is to be used in conjunction with IEC 61386-1, Conduit systems for cable installations – Part 1: General Requirements 1, and its amendments. It was established on the basis of the first edition (1996) of that standard and its amendment 1 (2000).