The BOC exam is administered at CASTLE Worldwide testing centers during 2-week testing windows. Candidates who register and pay the $300 exam fee will receive an email from CASTLE Worldwide approximately three (3) business days after the last $300 exam registration date. Candidates who register and pay the $375 exam fee will receive an email from CASTLE Worldwide approximately three (3) business days after the last $375 exam registration date. The CASTLE email will include a link, username and password. Candidates will utilize this information to log in to CASTLE to schedule their exam site, date and time.

Candidates may need to add Exam@bocatc.org and ibt@castleworldwide.com to their list of approved senders so important messages do not get sent to their spam folder.

CASTLE has more than 250 exam sites in the US and Canada, and the BOC exam is currently administered in the US and Canada only.

CASTLE exam locations may be viewed at this link: www.castleworldwide.com/tds_v5/services/ibt.htm

Please Note
The lists available at www.castleworldwide.com/tds_v5/services/ibt.htm include the full list of CASTLE testing sites; however, not every site will be available for every testing window. Once you are approved to take an exam, you will receive a web link with your notice to schedule that lists specifically which sites, dates and times are available during the testing window for which you are scheduling.