This article contributes to identify the levels of implementation and articulation of the current regulations on evaluation, qualification and school promotion (Decree 67/2018) in the regulations of five educational units of the city of Antofagasta, rated as "insufficient" by the Quality Assurance Agency in Chile, with the aim of providing recommendations that can strengthen and turn such regulations into guiding instruments of the evaluation process, highlighting formative evaluation as a focal point, which allows students to be accompanied in the comprehensive development of their learning. This research is based on the qualitative paradigm, it is cross-sectional - exploratory and descriptive. Case Study, content analysis is used as a research technique. The results show a devaluation of formative evaluation and scarce definitions of criteria and procedures to manage and resolve situations of evaluation, repetition and school promotion; this implies that the regulations disregard the current legislation and fail to transfer their essence. Finally, guidelines are delivered to educational communities for the improvement of their evaluation regulations, under the adoption of criteria and procedures recommended by the regulations of Decree 67.