• Data reference period
• Geographic localization (NUTS - 2013)
• Type of subsystems

• TERTIARY EDUCATION:  Level of education that succeeds to upper secondary education, characterized by high complexity and specialized learning, oriented to the transition into the labor market.
• TERTIARY EDUCATION INSTITUTION:  Establishment of public or private education that provides courses of tertiary education level and post-secondary non-tertiary education level.
• INTEGRATED MASTER:  Study cycle of tertiary education leading to the academic degree of master, with 300 to 360 credits and normal duration between 10 to 12 semesters.
• EDUCATIONAL INSTITUTION:  Organizational unit that provides one or more education and training offers.
• REFERENCE PERIOD:  Period to which the information refers and which may be a specific day or a time interval (month, fiscal year, calendar year, among others).

(Enrolled for de first time in higher education in initial training courses through the general access regime/ Number of  vacancies of general access regime in higher education)*100