Home>RegulationsRegulations Members and Special ConnectorsWe partner with 61 Denver-Metro local governments to serve 2.2 million people across an 805 square mile service area. Industrial Pretreatment ProgramThrough this program we ensure high quality service, protection from harmful chemicals and compliance with environmental regulations. Dental Amalgam Control ProgramMetro is proud to work alongside dental offices to reduce amalgam waste. Hauled WasteAn individual or company can apply for a special permit to discharge treatable wastes. Review the application process, required monthly reporting, and other details. CORA RequestsReview Colorado Open Records Act (CORA) policy and procedures here. Individuals must request an appointment with Metro’s Records Management Administrator to access public records.Decorative wave divider Having trouble finding what you’re looking for?Let us help. Use this form to contact us.Name* First Name* Last Name* arrow_drop_down Select topic or departmentRequest a tourInquire about doing business with usHauled wasteRegulation and permitted programsMETROGROEngineering and ConstructionSupplier-Related QuestionColorado Open Records Act (CORA) requestsRequest a press interview or media inquiryNot sureSelect a topic or departmentRequest a tourInquire about doing business with usHauled wasteRegulation and permitted programsMETROGROEngineering and ConstructionSupplier-Related QuestionColorado Open Records Act (CORA) requestsRequest a press interview or media inquiryNot sureHow do you prefer to be contacted?* Choose for phone contact Choose for email contact Email Address* Email Address Phone I am a governmental or municipal entity. I am a governmental or municipal entity.Describe your request, question or provide special instructions.* Describe your request, question or provide special instructions. By selecting this, you agree to our <a href="/privacy-policy/">Privacy Policy</a>.** By selecting this, you agree to our Privacy Policy.Check this box to verify that you are age 13 or older.* Check this box to verify that you are age 13 or older.Captcha anti-spam field