Independent Agency for Quality Assurance in Education maintains a strong international cooperation with organizations working in the areas of quality assurance and higher education at the international level, such as Accreditation Agency for Degree Programs in Engineering, Informatics/Computer Science, the Natural Sciences (ASIIN), the Agency for Quality Assurance and Accreditation Austria (AQ), Estonian Higher Education Quality Agency (EKKA), the Accreditation Council for Business Schools and Programs (ACBSP), Accreditation, Certification and Quality Assurance Institute (ACQUIN), Foundation for International Business Administration Accreditation (FIBAA), Middle State Association of Colleges and Schools - Commisions on Elementary and Secondary Schools (MSA-CESS), Aragon Agency for Quality Assurance and Strategic Foresight in Higher Education (ACPUA), National Center for Professional Education Quality Assurance (ANQA), Centre for Quality Assesment in Higher Education (SKVC), the Polish Accreditation Committee (PKA).

The agency is a member of international networks such as the International Network for Quality Assurance Agencies in Higher Education (INQAAHE), the European Association for Quality Assurance in Higher Education (ENQA), the Asia-Pacific Quality Network (APQN), the Network of Central and Eastern European Quality Assurance Agencies (CEENQA), and the CHEA International Quality Group (CIQG). IQAA actively participates in many events organized by these organizations.