Copenhagen 1990 (23) The participating States reaffirm their conviction expressed in the Vienna Concluding Document that the promotion of economic, social and cultural rights as well as of civil and political rights is of paramount importance for human dignity and for the attainment of the legitimate aspirations of every individual. They also reaffirm their commitment taken in the Document of the Bonn Conference on Economic Co-operation in Europe to the promotion of social justice and the improvement of living and working conditions. In the context of continuing their efforts with a view to achieving progressively the full realization of economic, social and cultural rights by all appropriate means, they will pay special attention to problems in the areas of employment, housing, social security, health, education and culture. (24) The participating States will ensure that the exercise of all the human rights and fundamental freedoms set out above will not be subject to any restrictions except those which are provided by law and are consistent with their obligations under international law, in particular the International Covenant on Civil and Political Rights, and with their international commitments, in particular the Universal Declaration of Human Rights. These restrictions have the character of exceptions. The participating States will ensure that these restrictions are not abused and are not applied in an arbitrary manner, but in such a way that the effective exercise of these rights is ensured. Any restriction on rights and freedoms must, in a democratic society, relate to one of the objectives of the applicable law and be strictly proportionate to the aim of that law. (25) The participating States confirm that any derogations from obligations relating to human rights and fundamental freedoms during a state of public emergency must remain strictly within the limits provided for by international law, in particular the relevant international instruments by which they are bound, especially with respect to rights from which there can be no derogation. They also reaffirm that (25.1) - measures derogating from such obligations must be taken in strict conformity with the procedural requirements laid down in those instruments; (25.2) - the imposition of a state of public emergency must be proclaimed officially, publicly, and in accordance with the provisions laid down by law; (25.3) - measures derogating from obligations will be limited to the extent strictly required by the exigencies of the situation; (25.4) - such measures will not discriminate solely on the grounds of race, colour, sex, language, religion, social origin or of belonging to a minority. III (26) The participating States recognize that vigorous democracy depends on the existence as an integral part of national life of democratic values and practices as well as an extensive range of democratic institutions. They will therefore encourage, facilitate and, where appropriate, support practical co-operative endeavours and the sharing of infor- OSCE Human Dimension Commitments 77