The Internal Quality Assurance System (SAIC) (formerly the Internal Quality Assurance System - SGIC) represents the university's commitment to establishing and implementing a culture of quality in its educational programs, ensuring continuous improvement, and ensuring accountability.

It includes procedures designed based on the criteria and guidelines for quality assurance established in the EHEA (ESG, 2015), in national regulations and developed in the evaluation programs of quality agencies. They focus on activities related to the management, analysis, review and improvement of qualifications, monitoring and evaluation of the student body, the satisfaction and opinion of the interest groups, the insertion labor of the graduates, the coordination between universities, where appropriate, and the information public, etc.

Through the mechanisms and procedures established in the SAIC and based on the ULL's Official Doctoral Studies Regulations, the collection and ongoing analysis of information and results relevant to the effective management of the degree, as well as the participation of stakeholders, is guaranteed.

Information on each of the SAIC procedures can be found in the following sections.