The Constitution of Chile does not establish Spanish as an official language. However, Chilean legislation establishes that schools must teach students to communicate in the "Castilian language" (General Law on Education (Articles 29 and 30), Chile Library of Congress.)
Constitution of Puerto Ricoდაარქივებული 19 March 2015 საიტზე Wayback Machine. , Art. 3, Section 5: It is mandatory to be able to read and write in either English or Spanish in order to be a member of the Legislative Assembly.
Constitution of Puerto Ricoდაარქივებული 19 March 2015 საიტზე Wayback Machine. , Art. 3, Section 5: It is mandatory to be able to read and write in either English or Spanish in order to be a member of the Legislative Assembly.
