Public Comment - Rulemaking

The COGCC is accepting written public comment on its 200-600 and 800/900/1200 Series Rulemakings. Submit your written comments to

Comments on the 200-600 Series Rules are due 8/19/20 at 5pm.
Comments on the 800/900/1200 Series Rules are due 9/18/20 at 5pm.

The subject line must include which rulemaking the comment is concerning. The proposed rules can be VIEWED HERE.

The public comment period has expired.
To view existing comments please click here.