Important Test Deadlines


2021 Testing Dates/Registration Deadlines
January 4-March 31, 2021 Testing Window:
Registration opens on December 1 and closes on March 15
There are no late registrations

OptiCon @ Vision Expo East:
Contact ABO & NCLE at exams@abo-ncle.org for more information.

April 1-June 30, 2021 Testing Window:
Registration opens on March 16 and closes on June 15
There are no late registrations

July 1-September 30, 2021 Testing Window:
Registration opens on June 1 and closes on September 15
There are no late registrations

OptiCon @ Vision Expo West:
Contact ABO & NCLE at exams@abo-ncle.org for more information.

October 1- December 22, 2021 Testing Window:  
Registration opens September 1 and closes on November 15
There are no late registrations