The objective of an EIA is to describe the present conditions and the capacity and method of response to any alteration that may occur by the implementation of a project in order to avoid any kind of impact. It also indicates the mitigation measures necessary in order that the project is compatible with the environment. The country's legislation establishes guidelines under which the EIA should be developed according to the category to which the project belongs. Each Ministry has terms of reference, which provide requirements and guidelines to prepare the assessment. The professional team of DOMUS elaborates the different components of the EIA in a personalized way about redaction and time required. The elaborated study goes through a rigorous quality control before delivery to the customer and sector authority responsible for its evaluation.