Following up on a previous post, in which we noted that, nearly a year after filing its first draft, the Illinois Department of Natural Resources (IDNR) had filed revised rules implementing the Hydraulic Fracturing Regulatory Act (225 ILCS 732) with the Illinois’ Joint Committee on Administrative Rules (JCAR), we report that JCAR has approved these proposed regulations.  In September JCAR had extended the Second Notice period for the rulemaking for an additional 45 days, but it finally approved the rules yesterday.  The final version of rules may now be filed with the Secretary of State for publication in the Illinois Register.