Teachers receive an assessment at least once every five years, during which teachers select areas they need to work on. It is a comprehensive evaluation on 16 criteria.
Teachers wanting quick promotion can ask for an evaluation every two years.
A supervising administrator and a lead teacher conduct the reviews and rank the teacher between 1 and 4, with 4 being the highest. Non-renewed at the end of their second year if Novice level is not attained. Must have a score of 2 or better in all four domains. Must have a score of 3 or better in all four domains. Must have 4s in all areas.