ED-107B supersedes ED-107A ‘Guide to Certification of Aircraft in a High Intensity Radiated Field (HIRF) Environment’, issued in July 2010.

The document has been updated to ensure consistent approaches to aircraft and integrated system HIRF tests. Revisions were incorporated to align with the AC 20-158/AMC 20-158, ED-158/ARP5415, ED-248/ARP60493, ED-14/DO-160, CATA paper TCCA-001, obsolescence, test methods, editorial updates, and lessons learned.

Guidance for HIRF safety assessment has been moved to ED-338/ARP8482 ‘Guide for Conducting a HIRF and Lightning Safety Assessment (HLSA)’.