Faculty Accreditations:

• Accreditation of the Test Laboratory of the Department of Traffic Signaling by Croatian Accreditation Agency according to the standard HRN EN ISO/IEC 17025: 2017 (last evaluation in 2020, accreditation expires in 2025)
• ISO 9001 quality management system certificate in 2012, 2015, 2018 and 2021 (accreditation expires in May 2024)

Faculty memberships:

• ETSC - European Transport Safety Council (since 2020)
• FERSI - Forum of European Road Safety Research Institutes (2020)
• IRF - International Road Federation (since 2017)
• ERF - European Road Federation (since 2017)
• iRAP - Star Rating Accreditation Certification (since 2016)
• Royal Institute of Navigation, London, UK (since 2016)
• EUROSTAT - the Faculty is recognized as a research entity by the Statistical Office of the European Communities (2015)
• ITS - International Telecommunications Society (2015)
• EVU - European Association for Accident Research and Analysis (since 2013)
• TM Forum - TeleManagement Forum (2012)
• HAZU - Croatian Academy of Sciences and Arts, Scientific Council for Transport (1986)

HZNS (CATC) certificates:

• Approved Training Organization (ATO). ATO certificates HR.ATO.002 ATO has approval for the full range of pilot training courses, for example: integrated ATP (A) training course, FI (A) training course for flight instructors, modular MCC (A) training course, modular MEP (A) training course, PPL (A) training course, Instrument Flying/Single Engine Airplane Training Course (IR/SE (A), Instrument Flying/Multi Engine Airplane Training Course (IR/ME (A)), and several others
• FSTD operator. FPZ-HZNS is an FSTD operator with the following FSTD Qualification certificates: HR.FSTD.6A (FNPT II/SEP), HR.FSTD.6B (FNPT II/MEP), and HR.FSTD.6C (FNPT II MCC/MET)
• Approved aircraft maintenance organization. HZNS Part 145 AMO (Approval Ref. No. HR.145.015)
• Continuing Airworthiness Management Organization (CAMO), Part M Subpart G organization of HZNS (Approval Ref. No. HR.MG.015)

HUSK certificates:

Air traffic controller training organization (HR.ATCOTO.01) approved for the following training programs: Basic Air Traffic Controller Training (Basic Training), Synthetic Training Device Instructor Course and Assessor Training Course.