This part of IEC 61156 which is a generic specification applies to Capability Approval requirements for multicore and symmetrical pair/quad cables for digital communications as specified in IEC 61156-1 series. It specifies the requirements for a manufacturer seeking approval of his capability to design (if applicable), manufacture, inspect, test and release multicore and symmetrical pair/quad cables for digital communications as defined in his Capability Manual. The manufacturer’s approval, which embodies all the relevant requirements of ISO 9001 and ISO 9002, is a prerequisite for granting Capability Approval but a manufacturer may apply for manufacturer’s approval and Capability Approval concurrently. NOTE 1 This standard was written, to be used in case of a third party certification. However, it may be used as the basis for a second party or for self-certification. NOTE 2 When certification is required, Capability Approval should be used according to that which is indicated below. It may also be used for a second party or for self-certification.