ILAC-MRA is the abbreviation of international laboratory accreditation organization.

The purpose of ILAC is to eliminate technical barriers to trade and promote international cooperation in international trade by improving the acceptance of testing and calibration results issued by accredited laboratories. As of December 12, 2008, 62 laboratories in 48 economies have signed ILAC mutual recognition agreement. The identification certificate with this mark can be recognized internationally, and the identification result can be recognized by the United States, Japan, France, Germany, Britain and other countries.