MCIAA Reaffirms its Commitment to Safety and Quality with ISO Recertification The Mactan-Cebu International Airport Authority (MCIAA) has once again demonstrated its dedication to safety and quality by successfully renewing its ISO 9001:2015 Quality Management System certification and ISO 45001:2018 Occupational Health and Safety Management System certification. Following a rigorous audit by the United Registrar continue reading : MCIAA Reaffirms its Commitment to Safety and Quality with ISO Recertification