June 18, 2025
The Centers for Medicare and Medicaid Services (CMS) Clinical Laboratory Improvement Amendments (CLIA) regulations allow a two-week advance assessment performance notification.
To better support our community, AABB is modifying its assessment notification process.
Effective immediately AABB will:
AABB will continue to perform unannounced, non-routine assessments based on complaint risk assessments or reassessments related to non-conformance issues.
Those with questions or concerns may contact AABB’s Accreditation Department at 1.301.215.6492 or accreditation@aabb.org.