The International Laboratory Accreditation Cooperation (ILAC) is a global authority responsible for promoting the accreditation of conformity assessment bodies to ensure their competence, impartiality, and performance capability. Founded in 1977, ILAC's primary mission is to foster the international equivalence and acceptance of results generated by accredited testing and calibration laboratories, inspection bodies, and proficiency testing providers. This global network enhances trust and confidence in services provided by accredited organizations, facilitating international trade by reducing technical barriers.

ILAC's extensive membership includes accreditation bodies from around the world and stakeholders from various sectors including government, industry, and associations. These members collaborate through a structured framework to develop and harmonize international accreditation practices. One of the primary tools ILAC uses to achieve mutual recognition is the ILAC Mutual Recognition Arrangement (MRA), which members sign to indicate that they adhere to the same standards and procedures. This arrangement ensures that data and test results from one country are accepted in another without the need for further testing, which significantly enhances the efficiency of global trade and regulatory processes.

ILAC works closely with international standard-setting organizations like the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), as well as other global accreditation cooperatives like the International Accreditation Forum (IAF). This cooperation ensures that the standards and guidelines utilized in accreditation processes are aligned with international norms, facilitating consistency and reliability across borders. By promoting the competence and equivalence of accredited bodies worldwide, ILAC supports consumer safety, environmental protection, and overall public health. For more detailed information about ILAC’s initiatives, structure, and impact on global accreditation practices, please visit their official website.