21. Also urges States to provide gender-sensitive training to all actors, as appropriate, in peacekeeping missions in dealing with victims, particularly women and girls, of violence, including sexual violence and, in this regard, acknowledges the important role of peace support operations personnel in eliminating violence against women, and calls upon States to promote, and relevant agencies of the United Nations system and regional organizations to ensure, implementation of the Ten Rules Code of Personal Conduct for Blue Helmets; 22. Further urges States to mainstream a gender perspective into national immigration and asylum policies, regulations and practices, as appropriate, in order to promote and protect the rights of all women, including the consideration of steps to recognize gender-related persecution and violence when assessing grounds for granting refugee status and asylum; 23. Urges States and the United Nations system to give attention to, and encourages greater international cooperation in systematic research and the collection, analysis and dissemination of data, including data disaggregated by sex, age and other relevant information, on the extent, nature and consequences of violence against women and girls, and on the impact and effectiveness of policies and programmes for combating this violence; 24. Calls upon States to include in reports submitted in accordance with the provisions of relevant United Nations human rights instruments sex- and age-disaggregated data and information pertaining to violence against women, including measures to eliminate traditional or customary practices harmful to women and girls, and other measures taken to implement the Declaration on the Elimination of Violence against Women, the Platform for Action adopted by the Fourth World Conference on Women and other instruments relevant to the elimination of violence against women; 25. Calls upon States to consider establishing appropriate national mechanisms for monitoring and evaluating implementation of measures taken to eliminate violence against women and girls, including through the use of national indicators; 26. Encourages the Special Rapporteur to respond effectively to reliable information that comes before her and requests all Governments to cooperate with and assist the Special Rapporteur in the performance of her mandated tasks and duties, to supply all information requested, including with regard to implementation of her recommendations, and to respond to the Special Rapporteur’s visits and communications; 27. Invites the Special Rapporteur to continue to cooperate with other special rapporteurs, special representatives, independent experts and chairpersons of the working groups of the special procedures of the Commission, including, where appropriate, undertaking joint missions, joint reports, urgent appeals and communications; 28. Encourages the Special Rapporteur, with a view to promoting greater efficiency and effectiveness, as well as enhancing her access to the information necessary to fulfil her duties, to continue to cooperate with regional intergovernmental organizations and any of their mechanisms engaged in the promotion of human rights of women; page 6