CRC/C/BOL/CO/4 page 19 (a) Develop a data collection and analysis system on sexual exploitation and abuse of children and the prosecution and conviction of perpetrators; (b) Implement adequate legislation, policies and programmes for prevention, investigation, prosecution, recovery and social reintegration of child victims of sexual abuse and exploitation, taking into account the outcome documents from the First, Second and Third World Congresses against Sexual Exploitation of Children, held in 1996, 2001 and 2008 respectively, and the Optional Protocol to the Convention on the Rights of the Child on the sale of Children, child prostitution and child pornography; (c) Train law enforcement officials, social workers, judges and prosecutors on how to receive, monitor and investigate complaints in a child-sensitive manner that respects confidentiality; (d) Secure funds, exchange experiences and extend collaboration to other countries for the tasks of investigation and prosecution of perpetrators. Sale, trafficking and abduction 79. The Committee welcomes the adoption of Act No. 3325 from 2006 on trafficking in persons, the integral law project designed to facilitate criminal prosecutions and promote the prevention, protection and assistance to victims, and the establishment of the inter-ministerial commission for a national strategy against trafficking 2006-2010, but is concerned that the integral law project does not take into account the Optional Protocol on the sale of children, child prostitution and child pornography, and that the State party continues to be a source and destination country for victims of trafficking, particularly of people of African and Asian origins. The Committee is further concerned at the information of a high number of children registered by the Police as disappeared persons. 80. The Committee recommends that the State party: (a) Approve and promulgate the new integral law on the sale of children, sexual exploitation and trafficking, and ensure that it takes into account the Optional Protocol on the sale of children, child prostitution and child pornography; (b) Elaborate a national plan of action for prevention, social reintegration of the victims and prosecution of the perpetrators; (c) Adopt measures to prevent refugees and asylum-seekers, including children, from falling victim to trafficking, and create a mechanism to promptly identify victims of trafficking and ensure the referral of those who might have protection needs to the asylum procedure;