pa rt II Democratic Institutions 21. Each participating State will at all times provide for and maintain effective guidance to and control of its military, paramilitary and security forces by constitutionally established authorities vested with democratic legitimacy. Each participating State will provide controls to ensure that such authorities fulfil their constitutional and legal responsibilities. They will clearly define the roles and missions of such forces and their obligation to act solely within the constitutional framework. 22. Each participating State will provide for its legislative approval of defence expenditures. Each participating State will, with due regard to national security requirements, exercise restraint in its military expenditures and provide for transparency and public access to information related to the armed forces. 23. Each participating State, while providing for the individual service member’s exercise of his or her civil rights, will ensure that its armed forces as such are politically neutral. 24. Each participating State will provide and maintain measures to guard against accidental or unauthorized use of military means. 25. The participating States will not tolerate or support forces that are not accountable to or controlled by their constitutionally established authorities. If a participating State is unable to exercise its authority over such forces, it may seek consultations within the CSCE to consider steps to be taken. (…) 36. Each participating State will ensure that any decision to assign its armed forces to internal security missions is arrived at in conformity with constitutional procedures. Such decisions will prescribe the armed forces’ missions, ensuring that they will be performed under the effective control of constitutionally established authorities and subject to the rule of law. 2.3.4 Independent National Human Rights Institutions Copenhagen 1990 (27) The participating States will (…) facilitate the establishment and strengthening of independent national institutions in the area of human rights and the rule of law, which may also serve as focal points for co-ordination and collaboration between such institutions in the participating States. They propose that co-operation be encouraged between parliamentarians from participating States, including through existing inter-parliamentary associations and, inter alia, through joint commissions, television debates involving parliamentarians, meetings and round-table discussions. They will also encourage existing institutions, such as organizations within the United Nations system and the Council of Europe, to continue and expand the work they have begun in this area. OSCE Human Dimension Commitments 85