it also established the teacher performance evaluation system also referred to as docentemas within the municipal school sector in following a tripartite agreement between the ministry of education the chilean association of municipalities and the teachers association colegio de profesores this system is complemented by a range of reward programmes which involve some type of evaluation the programme for the variable individual performance allowance municipal sector only a vdi the programme for the accreditation of pedagogical excellence allowance covering the entire subsidised school sector aep and the national system for performance evaluation sned which provides group rewards for teaching bodies of given publicly subsidised schools in addition to these formal programmes private schools both subsidised and nonsubsidised autonomously organise their own performance teacher evaluation systems and any school is free to organise extra internal systems of teacher evaluation