Taking note of advisory opinion OC 16/99 of 1 October 1999 on the Right to Information on Consular Assistance in the Framework of the Guarantees of the Due Process of Law, advisory opinion OC 18/03 of 17 September 2003 on the Juridical Condition and Rights of Undocumented Migrants and advisory opinion OC 21/14 of 19 August 2014 on the Rights and Guarantees of Children in the Context of Migration and/or in Need of International Protection, issued by the Inter-American Court of Human Rights,