CONAMA Resolution No. 237 of December 19, 1997, which establishes the procedures and criteria for environmental licensing.

CONAMA Resolution No. 237 of 1997 establishes the procedures and criteria for environmental licensing in Brazil. It defines the types of environmental licenses (Preliminary, Installation, and Operation), sets deadlines and competencies for licensing, and provides a detailed list of activities and projects subject to environmental licensing. This resolution aims to standardize and improve the environmental licensing process throughout the country, promoting environmental protection and sustainable development.