Rules and procedures for accidents and incidents technical investigation in civil aviation (ua).NBAAI manual on accidents and incidents investigation (ru).Methodical guidance on human factor role study during air accidents investigation (ua).MOC between NTIB and KSRIFE of Ministry of Justice of Ukraine (ua).MOU between NTIB and Ministry of Health of Ukraine (ua).MOU between NBAAI and State aviation administration of Ukraine (ua).Occurrence category instruction (ua).Safety recommendation issuance instruction (ua).Temporary instruction on occurrence reporting to NBAAI (ua).List of the proprietary information within NTIB (ua).