IEC 62326-4:1996

Applicable to rigid multilayer printed boards irrespective of their method of manufacture. It is the basis on which agreements between manufacturer and user are to be made. Provides additional information necessary to supplement the requirements of the Generic Specification, IEC 62326-1, for the printed boards intended to be accepted under the IECQ system. Establishes uniform requirements, specifies the characteristics to be assessed and the test methods to be used for quality conformance.