UN Security Council
2016

29. Decides that the DPRK shall not supply, sell or transfer, directly or indirectly, from its territory or by its nationals or using its flag vessels or aircraft, statues, and that all States shall prohibit the procurement of such items from the DPRK by their nationals, or using their flag vessels or aircraft, whether or not originating in the territory of the DPRK, unless the Committee approves on a case - by-case basis in advance; 30. Decides that all Member States shall prevent the direct or indirect supply, sale or transfer to the DPRK, through their territories or by their nationals, or using their flag vessels or aircraft, and whether or not originating in their territories, of new helicopters and vessels, except as approved in advance by the Committee on a case-by-case basis; 31. Decides that Member States shall take the necessary measures to close existing representative offices, subsidiaries or banking accounts in the DPRK within 90 days, unless the Committee determines on a case-by-case basis that such offices,