Organized by Istanbul Rumeli University, the 2nd Auto-Audiology Congress was held online on March 6–7, 2021, with the participation of otorhinolaryngologists, audiologists, audiometrists, and students. The congress aimed to present current scientific developments, multidisciplinary approaches, and technological innovations in otology and audiology. The program included lectures and courses designed to meet the educational needs of both experienced clinicians and young professionals.