Wis. Admin. Code § ERC 19.11
Any person aggrieved by a final order of the commission may, within 20 days after service of the order, file a written petition for rehearing which shall specify in detail the grounds for the relief sought and supporting authorities. Practice and procedure for filing and processing of a petition for rehearing in a discretionary declaratory ruling proceeding shall be as set forth in s. ERC 18.11.
History: CR 02-037: cr. Register June 2006 No. 606, eff. 7-1-06.