To qualify for the Line of Environmental Credit, the project of investment must include equipment or new and modern technology (Best Available Technology), related to air emissions, water and/or energy. Solid residues can be considered in some cases, previous consults with the National Cleaner Production Center - CNPMLTA.

• Preventive Technologies that reduce the pollution in the origin
   
• Process Technology that lead to a better eco-efficiency.
   
• Peripheral Support Equipments
   
• Technologies " end of pipe " to mitigate the environmental impact