Before clicking on the direct links and consulting the rules, I recommend you watch the video https://youtu.be/OGGqx8Pa_mw , CHILDREN'S RIGHTS.
THE RULES APPLICABLE IN SPAIN ARE:
Declaration of the Rights of the Child approved by the General Assembly of the United Nations on November 20, 1959.
Convention on the Rights of the Child approved by the United Nations General Assembly on November 20, 1989. Ratified by Spain on November 30, 1990.
Spanish Constitution of 1978: article 39.4 "Children will enjoy the protection provided for in international agreements that protect their rights."
Organic Law 1/1996, of January 15, on the Legal Protection of the Minor.
Copyright Abogada Nathalie González y Mediadora, Creadora de Objetivo Cero Víctimas.