American Association for Laboratory Accreditation

Assessor Login


As you may have heard, we've recently begun the roll-out of our new Enhanced Partner Portal. As we make the transition, there will be a period when both systems are in use. For many of you this will mean that you have to manage assessments in both portals.

Below are links to each system, as well as some guidance on how to know which system you should use. If you have any questions or are uncertain, please do not hesitate to call the AcO responsible for the assessment. They will be happy to assist you.

If you were assigned to the assessment after June 1, 2017 or the assessment ID number is 30000 or higher, please use:

Enhanced Partner Portal


If you were assigned to the assessment prior to June 1, 2017 or assessment ID number is less than 30000, please use the A2LA CAB Portal:

Assessor Portal