Law 4.771 of 15/09/1965 - Forest Code;
Law 5.197 of 03/01/1967 - Wildlife
Law 6.453 of 17/10/1977 - Nuclear Activities
Law 6.766 of 19/12/1979 - Parceling of the Urban Soil
Law 6.803 of 02/07/1980 - Industrial Zoning in the Critical Areas of the Pollution
Law 6.938 of 31/01/1981 - National Politics of the environment
Law 6.902 of 27/04/1981 - Area of Environmental Protection

Law 7.347 of 24/07/1985 - Public Civil Action
Law 7.661 of 16/05/1988 - National Plan of Coastal Administration
Law 7.735 of 22/02/1989 - IBAMA
Law 7.802 of 11/07/1989 - Pesticides
Law 7.805 of 18/07/1989 - Mineral Exploration
Law 8.171 of 17/01/1991 - Agricultural Politics
Law 8.974 of 05/01/1995 - Genetics Engineering
Law 9.433 of 08/11/1997 - National Political Institute of Water Recourses
Law 9.605 of 12/02/1998 - Environmental Crimes
Law 9.795 of 27/04/1999 - National Politics of Environmental Education
Law 9.984 of 17/07/2000 - National Water Adgency