In today’s Federal Register the FAA published a Notice of issuance of advisory circular for AC 23-23, “Standardization Guide for Integrated Cockpits in Part 23 Airplanes”. AC 23-23 “acknowledges the General Aviation Manufacturers Association (GAMA) Publication 12 ‘Recommended Practices and Guidelines for an Integrated Flightdeck/Cockpit in a 14 CFR Part 23 (or equivalent) Certificated Airplane’ as an acceptable means for showing compliance with applicable requirements for electronic displays in part 23 airplanes.” Publication 12 is available for review here. For further information regarding AC 23-23 you can contact Mr. Lowell Foster, Standards Office, ACE-111, 901 Locust, Kansas City, Missouri 64106; telephone 816-329-4125.