GM3 NCC.GEN.145(b) Handling of flight recorder recordings: preservation, production, protection and use
CAA ORS9 Decision No. 15
CVR AUDIO QUALITY
Additional guidance material for performing the CVR recording inspection may be found in the document of the French Bureau d’Enquêtes et d’Analyses, titled ‘Guidance on CVR recording inspection’ and dated October 2018 or later.