Research was carried out with the objective of studying the relationships between enterprise resource management and its planning in the implementation of a business management system (ERP) with Cloud Computing architecture in a company in the industrial processes sector. The research approach was based on documentary analysis, measurements and evaluations of contractual services and compliance with corporate parameters defined in the business process designs. The population and units of analysis focused on project documents and analytical references, as well as on the functionality of the work areas. The main investment values in consultancy for the implementation were identified, which represented 55.10% of the initial budget. However, during implementation, this representation decreased by 2%. The behavior of the subscription licensing service was also analyzed, which represented 22.35% of the total budget, but experienced a decrease of 5.25% in percentage terms. Although decreases were observed in the reasonable share of these elements, increases were recorded in consulting services and IT requirements management, with increases of 3.40% and 1.09%, respectively.