Review the policies for Open Access - Open Access to Scientific and Technical Information

"The Open Access movement is entering a mature phase, with the increasing introduction of policies in favor. Their implementation can be done at a federal level, transnational, national and institutional. There may be laws, bonds or vis-à-vis incentives researchers whose research is funded by public funds. If the green way , that is to say the deposit in open archives , permeates policy, Golden Path , journal publication in open access , is not forgotten. This article is not intended to be exhaustive but provides illustrations of the various levels of injunction in favor of free access to research results ..."