A/RES/64/72 subregional and regional fisheries management organizations and arrangements, other fisheries bodies, other relevant intergovernmental bodies and relevant non-governmental organizations, in accordance with past practice, to attend the ninth round of informal consultations of States parties to the Agreement as observers; 37. Reaffirms its request that the Food and Agriculture Organization of the United Nations initiate arrangements with States for the collection and dissemination of data on fishing in the high seas by vessels flying their flag at the subregional and regional levels where no such arrangements exist; 38. Reaffirms its request that the Food and Agriculture Organization of the United Nations revise its global fisheries statistics database to provide information on straddling fish stocks, highly migratory fish stocks and discrete high seas fish stocks on the basis of where the catch is taken; III Related fisheries instruments 39. Emphasizes the importance of the effective implementation of the provisions of the Compliance Agreement,8 and urges continued efforts in this regard; 40. Calls upon all States and other entities referred to in article X, paragraph 1, of the Compliance Agreement that have not yet become parties to that Agreement to do so as a matter of priority and, in the interim, to consider applying it provisionally; 41. Urges States and subregional and regional fisheries management organizations and arrangements to implement and promote the application of the Code within their areas of competence; 42. Urges States to develop and implement, as a matter of priority, national and, as appropriate, regional plans of action to put into effect the international plans of action of the Food and Agriculture Organization of the United Nations; 43. Encourages the development of best practice guidelines for safety at sea in connection with marine fisheries by the competent international organizations; IV Illegal, unreported and unregulated fishing 44. Emphasizes once again its serious concern that illegal, unreported and unregulated fishing remains one of the greatest threats to marine ecosystems and continues to have serious and major implications for the conservation and management of ocean resources, and renews its call upon States to comply fully with all existing obligations and to combat such fishing and urgently to take all necessary steps to implement the International Plan of Action to Prevent, Deter and Eliminate Illegal, Unreported and Unregulated Fishing of the Food and Agriculture Organization of the United Nations;7 45. Urges States to exercise effective control over their nationals, including beneficial owners, and vessels flying their flag, in order to prevent and deter them from engaging in illegal, unreported and unregulated fishing activities or supporting vessels engaging in illegal, unreported and unregulated fishing activities, including those vessels listed by regional fisheries management organizations or arrangements 10