• Protecting Maine's environment and ensuring a sustainable economy.
    Learn more about our vision and values

  • Committed to a timely and predictable permitting process.
    Learn about DEP-issued permits and licenses

  • Cultivating a culture of cooperation by providing assistance with environmental regulations.
    Learn more about our assistance services

  • Closing long-term remediation sites, to restore environmental vitality and activate opportunity.
    Learn more about our ongoing remediation efforts

  • Committed to consistent, clear compliance decisions.
    Learn more about our compliance and enforcement efforts

  • For a sustainable Maine