Article 30. Other measures: implementation of the Convention through economic development and technical assistance 1. States Parties shall take measures conducive to the optimal implementation of this Convention to the extent possible, through international cooperation, taking into account the negative effects of organized crime on society in general, in particular on sustainable development. 2. States Parties shall make concrete efforts to the extent possible and in coordination with each other, as well as with international and regional organizations: (a) To enhance their cooperation at various levels with developing countries, with a view to strengthening the capacity of the latter to prevent and combat transnational organized crime; (b) To enhance financial and material assistance to support the efforts of developing countries to fight transnational organized crime effectively and to help them implement this Convention successfully; (c) To provide technical assistance to developing countries and countries with economies in transition to assist them in meeting their needs for the implementation of this Convention. To that end, States Parties shall endeavour to make adequate and regular voluntary contributions to an account specifically designated for that purpose in a United Nations funding mechanism. States Parties may also give special consideration, in accordance with their domestic law and the provisions of this Convention, to contributing to the aforementioned account a percentage of the money or of the corresponding value of proceeds of crime or property confiscated in accordance with the provisions of this Convention; (d) To encourage and persuade other States and financial institutions as appropriate to join them in efforts in accordance with this article, in particular by providing more training programmes and modern equipment to developing countries in order to assist them in achieving the objectives of this Convention. 3. To the extent possible, these measures shall be without prejudice to existing foreign assistance commitments or to other financial cooperation arrangements at the bilateral, regional or international level. 4. States Parties may conclude bilateral or multilateral agreements or arrangements on material and logistical assistance, taking into consideration the financial arrangements necessary for the means of international cooperation provided for by this Convention to be effective and for the prevention, detection and control of transnational organized crime. 32