The results of the practice analysis studies were analyzed to identify the most critical and frequently performed tasks by OTR and COTA certificants. The 2008 examination blueprints apply to examinations administered until December 31, 2013.  The 2012 examination blueprints apply to examinations administered from January 1, 2014 onward.  The following links outline the percentage of test items devoted to each domain area established for the OTR and COTA examination blueprints.

For candidates taking the OTR or COTA examination before December 31, 2013:

2008 OTR Examination Blueprint

2008 COTA Examination Blueprint

For candidates taking the OTR or COTA examination after January 1, 2014:

2012 OTR Examination Blueprint

2012 COTA Examination Blueprint