Related Rule
Colombia
Practice Relating to Rule 31. Humanitarian Relief Personnel
Colombia’s Decree No. 138 (2005) states: “All authorities and persons in Colombia must protect the … relief personnel and the persons who permanently or temporarily carry out humanitarian tasks in situations of armed conflict or natural disasters”. 
Colombia, Decree No. 138, 2005, Article 16.
In 2007, in the Constitutional Case No. C-291/07, the Plenary Chamber of Colombia’s Constitutional Court stated:
International humanitarian law, in its treaty and customary form applicable in internal armed conflicts, provides for the special protection of certain categories of persons and property particularly vulnerable to the effects of war. The main categories of persons and objects specially protected [include] … humanitarian relief personnel. 
Colombia, Constitutional Court, Constitutional Case No. C-291/07, Judgment of 25 April 2007, p. 120.