International Laboratory Accreditation Cooperation (ILAC)

The ILAC Arrangement builds confidence among accreditation bodies and their ability to determine a laboratory's competence to perform testing or calibrations. Confidence facilitates the acceptance of testing and calibration
results between countries when the results can be demonstrated to come from accredited laboratories. Through
the ILAC Arrangement, the foundation for realizing the ideal of having products "tested once and accepted
everywhere" has been established.

The following is a list of signatories, the scope of their recognition and the date of signing the ILAC Arrangement.
If you require the contact details of all the members of ILAC by economy, these are available from the
members contact details page.

To reference the ILAC Mutual Arrangement document, please click here.

Signatories to the ILAC Mutual Recognition Arrangement