CERTIFICATION RATING LEVELES

Professional -
PTR Professional has successfully completed all five sections (written, skills, teaching, drills and error detection) of PTR's certification test with a grade of Professional on all sections, has an NTRP rating of at least 4.5 or higher (ITN – 5), is 21 years of age or older and has three years full-time teaching or five years of part-time experience .

Instructor -
The Instructor has successfully completed all five sections of PTR's certification test with a grade of Instructor or higher on each of the sections, has an NTRP rating of at least 4.0 or higher (ITN – 6), is 18 years of age or older and has one year of full-time or three years part-time teaching experience.

Associate Instructor -
The Associate Instructor has successfully completed all five sections of PTR's certification test with a grade of Associate Instructor or higher on each of the sections, has NTRP rating of 4.0 or higher (ITN – 6) and is 16 years of age or older.

Failed / Non-tested
Failed or non-tested means the participant has not passed at least one PTR’s certification test or he/she has not finished all the workshop.