A/RES/74/194 Measures to eliminate international terrorism protocols as referred to in paragraph 6 of General Assembly resolution 51/210, as well as the International Convention for the Suppression of Terrorist Bombings, 14 the International Convention for the Suppression of the Financing of Terrorism, 15 the International Convention for the Suppression of Acts of Nuclear Terrorism and the Amendment to the Convention on the Physical Protection of Nuclear Material, and calls upon all States to enact, as appropriate, the national legislation neces sary to implement the provisions of those conventions and protocols, to ensure that the jurisdiction of their courts enables them to bring to trial the perpetrators of terrorist acts and to cooperate with and provide support and assistance to other States and relevant international, regional and subregional organizations to that end; 16. Urges States to cooperate with the Secretary-General and with one another, as well as with interested intergovernmental organizations, with a view to ensuring, where appropriate within existing mandates, that technical and other expert advice is provided to those States requiring and requesting assistance in becoming parties to and implementing the conventions and protocols referred to in paragraph 15 above; 17. Notes with appreciation and satisfaction that, consistent with the call contained in paragraphs 14 and 15 of General Assembly resolution 73/211 of 20 December 2018, a number of States became parties to the relevant conventions and protocols referred to therein, thereby realizing the objective of wider acceptance and implementation of those conventions; 18. Reaffirms the Declaration on Measures to Eliminate International Terrorism, contained in the annex to General Assembly resolution 49/60, and the Declaration to Supplement the 1994 Declaration on Measures to Eliminate International Terrorism, contained in the annex to Assembly resolution 51/210, and calls upon all States to implement them; 19. Calls upon all States to cooperate to prevent and suppress terrorist acts; 20. Urges all States and the Secretary-General, in their efforts to prevent international terrorism, to make the best use of the existing institutions of the United Nations; 21. Notes that the United Nations Counter-Terrorism Centre is performing its duties within the Office of Counter-Terrorism and that the Centre is supporting the implementation of the United Nations Global Counter-Terrorism Strategy, and encourages all Member States to collaborate with the Centre and to contribute to the implementation of its activities within the Office; 22. Requests the Terrorism Prevention Branch of the United Nations Office on Drugs and Crime in Vienna to continue its efforts to enhance, through its mandate, the capabilities of the United Nations in the prevention of terrorism, and recognizes, in the context of the United Nations Global Counter-Terrorism Strategy and Security Council resolution 1373 (2001), its role in assisting States in becoming parties to and implementing the relevant international conventions and protocols relating to terrorism, including the most recent among them, and in strengthening international cooperation mechanisms in criminal matters related to terrorism, including through national capacity-building upon request; 23. Notes the issuance by the Secretariat of the fourth edition of the compendium of international instruments related to the prevention and suppression of international terrorism in English and Russian and its continuing efforts to issue the publication in all the official languages of the United Nations; __________________ 14 15 6/7 United Nations, Treaty Series, vol. 2149, No. 37517. Ibid., vol. 2178, No. 38349. 19-22402