(b) To ensure that relevant concerns are taken into account in the public process of decision-making on the environment; (c) To share technology and successful practices to improve human health and environment in all areas; (d) To take appropriate remedial measures, as possible, to clean, re-use and redevelop contaminated sites and, where appropriate, relocate those affected on a voluntary basis after consultations; Equal participation in political, economic, social and cultural decision-making 112. Urges States and encourages the private sector and international financial and development institutions, such as the World Bank and regional development banks, to promote participation of individuals and groups of individuals who are victims of racism, racial discrimination, xenophobia and related intolerance in economic, cultural and social decision-making at all stages, particularly in the development and implementation of poverty alleviation strategies, development projects, and trade and market assistance programmes; 113. Urges States to promote, as appropriate, effective and equal access of all members of the community, especially those who are victims of racism, racial discrimination, xenophobia and related intolerance, to the decision-making process in society at all levels and in particular at the local level, and also urges States and encourages the private sec- 87