CAT/C/BIH/CO/2-5 identification of mortal remains and provide them with psychosocial assistance during the process; (e) Fulfil its obligation to investigate all cases of enforced disappearances; (f) Consider ratifying the International Convention Protection of All Persons from Enforced Disappearance. for the National preventive mechanism 25. While noting that the State party is preparing the establishment of a national preventive mechanism in collaboration with the Ombudsman and with the support of the Organization for Security and Cooperation in Europe Mission to Bosnia and Herzegovina, the Committee remains concerned about a reported lack of effective legislative and logistic measures taken by the competent authorities in order to establish an independent national preventive mechanism in line with articles 17 to 23 of the Optional Protocol to the Convention against Torture (arts. 2, 11 and 16). The State party should, in line with the recommendations made by the Working Group on the Universal Periodic Review and accepted by the State party (A/HRC/14/16, para. 90 (recommendation 17) and A/HRC/14/16/Add.1, para. 10), expedite the establishment of the national preventive mechanism, in full compliance with the minimum requirements of the Optional Protocol. The national preventive mechanism should be granted sufficient financial, human and material resources with a view to assuming its mandate effectively. Data collection 26. The Committee regrets the absence of comprehensive and disaggregated data on complaints, investigations, prosecutions and convictions of cases of torture and illtreatment by law enforcement and prison personnel, war-time rape and sexual violence, extrajudicial killings, enforced disappearances, trafficking, domestic and sexual violence and means of redress for victims. The State party should compile statistical data, disaggregated by crime, ethnicity, age and sex, relevant to the monitoring of the implementation of the Convention at the national level, including data on complaints, investigations, prosecutions and convictions of cases of torture and ill-treatment by law enforcement and prison personnel, war-time rape and sexual violence, extrajudicial killings, enforced disappearances, trafficking and domestic and sexual violence, and on means of redress, including compensation and rehabilitation, provided to the victims. 27. The State party is requested to disseminate widely the report submitted to the Committee and the Committee’s concluding observations, in appropriate languages, through official websites, the media and non-governmental organizations. 28. The Committee requests the State party to provide, within one year, follow-up information in response to the Committee’s recommendations contained in paragraphs 9, 12, 18 and 24 of the present document. 29. The Committee invites the State party to present its next periodic report in accordance with its reporting guidelines and to observe the page limit of 40 pages for the treaty-specific document. The Committee also invites the State party to submit an updated common core document in accordance with the requirements of the common core document contained in the harmonized guidelines on reporting under the 10