Information needs of government for SEA, EIA, and other aspects of biodiversity conservation and sustainable development are studied and reported in this chapter. This includes needs related to biodiversity for land use planning, for operation of the EU Common Agricultural Policy, for agricultural policy more generally, and for Biodiversity Action Plans. Legislation and its implementation are considered at European Union and member state level by direct enquiries and a preliminary questionnaire survey in project partner countries. Preliminary conclusions are drawn and lessons learned for a Pan-European survey.