As of January 1, 2014, the Colorado Air Pollution Control Division no longer accepts blank APENs. Additional fees will apply if an APEN is submitted without the necessary information. An application with missing information may result in longer processing times. Please note that all APEN submissions should be completed using forms currently supplied by the Division (see Reg. 3, Part A, Section II.A). If you need assistance, please refer to:
The “Construction Permit Application Completeness Checklist” informs the permit applicant what information is required to submit a complete application. Please note, under some circumstances, certain attachments of the permit application may be excluded and the application will still be deemed administratively complete. Please follow the guidance contained on the checklist as well as the associated “Construction Permit Application Completeness Checklist” guidance document.
Submittal of a “Regulatory Analysis” along with the permit application may expedite the issuance of the permit. For an example “Regulatory Analysis” please visit the following link:
If you have questions regarding the oil and gas industry permitting process, please contact the APCD at 303-692-3150 and ask for a member of the Oil & Gas permitting unit.