National Board for Certification in Occupational Therapy (NBCOT) is a national certification body. It has access to occupational therapy professionals in the US. Th exam is to protect the rights of public interest by assessing if the candidates have the required knowledge of occupational therapy to practice. NCBOT is an entry level examination administered by PTC. There are over 8000 test centers in around 160 countries. Candidates must apply under required eligibility. Candidates are advised to check the sample papers and practice tests to know about the test pattern.