A/RES/73/102 A-B Questions relating to information dialogue among civilizations, the culture of peace and tolerance and the consequences of the Chernobyl disaster, as well as prevention of genocide; 46. Requests the Secretariat, especially the Department of Public Information, to contribute to the observance of international days established by the General Assembly, including International Mother Language Day, on 21 February, as proclaimed by the General Conference of the United Nations Educational, Scientific and Cultural Organization, the International Day of Nowruz, on 21 March, the International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade, on 25 March, World Oceans Day, on 8 June, International Mountain Day, on 11 December, the International Day for Tolerance, on 16 November, the International Day of Happiness, on 20 March, the International Day of Non-Violence, on 2 October, International Youth Day, on 12 August, the International Day of Peace, on 21 September, World Press Freedom Day, on 3 May, the Time of Remembrance and Reconciliation for Those Who Lost Their Lives During the Second World War, on 8 and 9 May, the International Day of Commemoration in memory of the victims of the Holocaust, on 27 January, the International Day for the Elimination of Sexual Violence in Conflict, on 19 June, Nelson Mandela International Day, on 18 July, the International Day for the Total Elimination of Nuclear Weapons, on 26 September, the International Day of Solidarity with the Palestinian People, on 29 November, the International Day of Commemoration and Dignity of the Victims of the Crime of Genocide and of the Prevention of this Crime, on 9 December, Human Rights Day, on 10 December, the International Day of Family Remittances, on 16 June, International Universal Health Coverage Day, on 12 December, and the International Day of United Nations Peacekeepers, on 29 May, and to play a role in raising awareness and promoting these events, in a cost-neutral manner, where appropriate, in accordance with the respective Assembly resolutions; 47. Requests the Department of Public Information and its network of United Nations information centres to raise broad awareness and to engage in a comprehensive and multilingual promotional campaign and coverage, on an equal basis, of all summits, international conferences and high-level meetings mandated by the General Assembly, including those to be held in 2018; 48. Recognizes the communication efforts led by the Department of Public Information in promoting the review conferences of the parties to the Tr eaty on the Non-Proliferation of Nuclear Weapons and their preparatory processes, as well as before, during and after the adoption of the 2030 Agenda for Sustainable Development, in particular the production of various multimedia materials, including videos, images and graphics, to promote the summit and the issues before it in the six official languages of the Organization, and in this regard encourages the Department to continue this practice in promoting high-level meetings, including through the use of traditional and new media such as social media, as appropriate; 49. Encourages the Department of Public Information to engage in a comprehensive promotional campaign in preparation for the next Conference of the Parties to the United Nations Framework Convention on Climate Change, to be held in Katowice, Poland, and chaired by Poland, and the Intergovernmental Conference to Adopt the Global Compact for Safe, Orderly and Regular Migration, to be held in Marrakech, Morocco, on 10 and 11 December 2018; 50. Requests the Department of Public Information and its network of United Nations information centres to continue raising awareness of and to disseminate information, in a cost-neutral manner, on the Third International Decade for the Eradication of Colonialism, declared by the General Assembly in its resolution 65/119 of 10 December 2010; 10/19 18-21445