Settlements and orders
Monitoring your emissions and complying with your permit
Electronic reporting policy
This policy was developed to help regulated entities with electronic reporting requirements, including EERs, Stack Test Protocols, CEMS Performance Evaluations, mercury reports, landfill Tier 2 and Tier 3 test protocols, landfill Gas Collection and Control System (GCCS) Design Plans, landfill Design Capacity Reports, landfill Corrective Action Timeline Requests/Alternative Timeline Requests, MACT reports, NSPS reports, and Title V semi-annual and annual reports (semi-annual Monitoring and Permit Deviation reports and Annual Compliance Certification reports).
Opacity and stack testing firms
Malfunction or upset condition reporting
Event reporting form and reporting instructions.
Notice of startup (NOS)
Download this form and submit it electronically.
Self-certification
Information for completing self-certification requirements in your permit.
Compliance test manual
Standard ECD Protocol
OTM 52 Outlet Only Testing Protocol
Procedures for performance testing.
Continuous monitoring system guidelines
Compliance assistance and enforcement guide
Developed to help regulated entities understand various enforcement-related rules and procedures.
Calculating rolling 12-month totals of air emissions
Oil & gas compliance and recordkeeping
Additional requirements specifically for oil and gas sources, including reporting forms and guidance (LDAR, AIMM, Regulation 7, visible emissions, NSPS OOOO, STEM, etc.).
Portable analyzer monitoring protocol
Explains how to determine emissions of nitrogen oxides, carbon monoxide and oxygen from natural gas-fired reciprocating engines, combustion turbines, boilers, and process heaters using portable analyzers.
Natural gas transmission and storage segment
Additional requirements specifically for Colorado's natural gas transmission and storage segment.
Gasoline tank truck certification
Annual certification form, contact information.
Enforcement Action Reports
Engine Testing Initiative
In 2014, the Air Pollution Control Division piloted an engine testing program to gather data and assess engine compliance using a portable electrochemical emissions analyzer.