The book "Hava Arac Sertifikasyon Süreçleri" offers a comprehensive analysis of the certification processes for aircraft, based on over a hundred years of international collaboration and experience in the field of aviation. It highlights the essential safety requirements established by the International Civil Aviation Organization (ICAO) to ensure the airworthiness of civil aircraft. The author, Muhammed Seyda Akdag, examines the practices of leading civil aviation authorities from various countries, including Europe, America, Brazil, Canada, Russia, and Turkey. A particular focus is placed on the certification activities related to the Hürkus aircraft, which illustrates the collaboration between Turkish and European aviation authorities. The book not only provides a detailed account of the challenges that may arise during the certification process but also proposes solutions and models to avoid future issues.