The objective was to determine the influence of managerial skills on the organizational development of UNHEVAL staff. Methodology. It was a quantitative study of applied, non-experimental, observational, analytical level, with a correlational and cross-sectional design. The population was made up of 280 administrative workers from which a sample of 60 workers were selected probabilistically by simple randomization. The survey technique was used and the instrument applied was an interview guide with general characteristics and a previously validated and reliable scale of managerial and organizational development skills. Ethical considerations for research were applied. The data were analyzed applying descriptive and inferential statistics. Results. In the analysis of the management skills of the UNHEVAL staff, it was found that 68.3% (41) reached the regular level for conceptual skills, 6...