Next CLS Testing Window
Spring Testing Window:
March 20 – May 1, 2021
Application Deadline:
Friday, March 12, 2021
Summer Testing Window:
June 19 – July 31, 2021
Application Deadline:
Friday, June 11, 2021
Fall Testing Window:
October 9 – November 27, 2021
Application Deadline:
Friday, October 1, 2021
CLS Certification
Recognized by ACC
The CLS certification is now recognized by the American College of Cardiology as qualifying criteria to become an Associate of the American College of Cardiology (AACC), a distinguished designation honoring those with advanced training and education in the field of Cardiology.
CLS Certification Featured on Today's Dietitian
Learn more about this certification and why RDNs should pursue it.