This research aims to determine the knowledge level in the usage of fire extinguishers in the Faculty of Agronomy workers in the National University of the Peruvian Amazon in 2021. The research, by its approach, was quantitative, forward-looking strategy, with a general descriptive level and non-experimental research design. The target population was fifteen administrative workers (15), the same ones who were the sample of this research. All of them were at the time of implementation of the data-gathering instrument taking into account the inclusion and exclusion criteria. The technique used was the survey, and the tool applied was the ten-item questionnaire, which passed the validity (Aiken's validity index) and reliability (test of two halves) tests. The collected data was analyzed considering the research objectives and hypothesis, then expressed in a Basic Data Matrix (BDM) and analy...