82 integrity, to protection of the family, and the rights of the child of Ms. Rúa, Ospina, Mosquera and Naranjo, and their next of kin. 3. Forced displacement and the right to personal integrity 284. The IACHR notes that the presence of displaced persons on national territory entails for the State the primary responsibility to ensure their integrity, security, and wellbeing.388 This includes an obligation under Article 5.1 to afford special treatment to those affected and to adopt positive measures to reverse the effects of the forced displacement.389 285. The IACHR has noted the special impact that forced displacement has on women and heads of household, mostly in terms of the radical, traumatic and sudden change in their family structure and roles, geography, culture, community and socioeconomic standing, and their exposure to threats, violence and discrimination based on their gender, perpetrated by either the actors of the armed conflict who caused the displacement, or the receiving populations.390 Such women usually face deprivation and social and economic difficulties in the receiving community, which prevent them from re-establishing their lives.391 Both the IACHR and the United Nations Rapporteur on Violence against Women have also documented how threats to the security and physical integrity of displaced women can extend to the communities in which they seek refuge.392 286. The Constitutional Court of Colombia has ruled in Judgment T-025-04 on the minimum necessary protection that must be afforded to the displaced population in Colombia. It encompasses a set of important rights for women, including the following: the right to be registered; to receive special protection; to receive immediate aid for a period of three months; to receive a document accrediting their registry in the health promotion entity; to return home in safe circumstances; and to have specific circumstances of their personal situation be identified to define how they can generate income.393 In applying these principles, the IACHR has established that the humanitarian aid of which the displaced population should be the beneficiary not only involves financial support, but also includes the guarantee of basic services of food, shelter, health care and education.394 388 IACHR, Third Report on the Human Rights Situation in Colombia, OEA/Ser.L/V/II.102, Doc. 9, rev. 1, February 26, 1999, Chapter VI, Internal Forced Displacement, par. 4. 389 IACHR, Merits Report No. 64/11, Case 12.573, Marino López et al (Operation Génesis), Colombia, March 31, 2011, par. 300. 390 IACHR, Violence and Discrimination against Women in the Armed Conflict in Colombia, OEA/Ser.L/V/II. Doc. 67, October 18, 2006, par. 70. 391 IACHR, Violence and Discrimination against Women in the Armed Conflict in Colombia, OEA/Ser.L/V/II. Doc. 67, October 18, 2006, par. 80. 392 See United Nations, Report submitted by Mrs. Rhadika Coomaraswamy, Special Rapporteur on violence against women, its causes and consequences: Mission to Colombia (November 1-7, 2001), March 11, 2002, par. 63.. 393 IACHR, Violence and Discrimination against Women in the Armed Conflict in Colombia, OEA/Ser.L/V/II. Doc. 67, October 18, 2006, par. 191. 394 par. 306. IACHR, Merits Report No. 64/11, Case 12.573, Marino López et al (Operation Génesis), Colombia, March 31, 2011,