AMC-20 Amendment 23

AMC 20-136A Aircraft electrical and electronic system lightning protection; AMC 20-158A Aircraft electrical and electronic system high-intensity radiated fields (HIRF) protection; AMC 20-193 Use of multi-core processors (MCPs)
Certification Specification (CS)
Official Publication
Certification Specifications group
AMC-20 General Acceptable Means of Compliance for Airworthiness of Products, Parts and Appliances
Regulation group
Initial Airworthiness