Due to variations in nature, importance, role of forest resources and legal and institutional settings, forest law is not easily adapted between countries. The World Bank states that despite comparative studies of trends in forest legislation, there is a lack of practical guidance on how to assess improve the law. For example, even though most forest land in the United States and Canada is privately owned, a considerable amount is held by the state as a "public good" but systematically leased to private timber producers. In
India, the
Raj took ownership of virtually all forests, declaring them to be "wasteland" and, therefore, unowned. In
Indonesia, forests are legally state owned but are treated as private property, while in Brazil, the lack of national government renders forests open access commons. In this role, the conservation of forests is tightly linked to the production of timber and other commodities that generate both capital and jobs, and the economies of large regions are almost wholly dependent on natural resource production from those forests. New forest laws have been adopted in
Eastern European countries as part of their transition to a market economy. These laws had considerable effect on the structure of forest land ownership, improvements in management regulations, and modernization of the forest sector's institutional framework.
Economic and social context The evolution of forest legislation in the European Countries indicates that understanding of how natural resources are to be used in a sustainable manner depends on a given economic and social context. The meaning of sustainable forestry is determined by local circumstances and their significance has considerably changed over time. Today sustainable management is understood as forestry practices which respect the naturally given potentials of the ecosystems and maintain the diversity of forests in their typical landscapes. They leave multiple options for an increasing production of wood, protection of the environment, and recreation.
Customary law, codified in the 14th century, regulated forest uses in accordance with the demands and options of their times. Increasingly, it provided for planning and management, and for measures of regeneration and reforestation. This introduced principles of utilizing renewable natural resources as a requirement for sustainability as we understand it today. ==United States of America Forestry Law==