The CCSE test (Conocimientos Constitucionales y Socioculturales de España) is an exam developed by the Instituto Cervantes that evaluates, through different tasks, the knowledge of the Spanish Constitution and the social and cultural reality of Spain. It is one of the requirements established in the laws for the acquisition of nationality for residents in Spain. This exam takes as a reference in its preparation: the guidelines of the Common European Framework of Reference for Languages (CEFR), the Spanish Constitution and two of the inventories of the Plan Curricular del Instituto Cervantes (“Referentes culturales” and “Saberes y comportamientos socioculturales”)