Principle of Autonomy, A1306 Civil Code
1. Concept Article 1306. The contracting parties may establish such stipulations, clauses, terms and conditions as they may deem convenient, provided they are not contrary to law, morals, good customs, public order, or public policy. (1255a) 1) Under the principle of autonomy of contracts, parties to an agreement are allowed to establish such stipulations, clauses,…