{"data":{"id":"us-mt/2-4-309","jurisdiction":"us-mt","citation":"2-4-309","heading":"Rulemaking authority for laws not yet effective -- rule not effective until law effective.","body":"Unless otherwise provided in the statute, an agency may proceed with rulemaking under this chapter after the enactment of a statute to be implemented by rule, but a rule may not become effective prior to the effective date of the statute.","path":["TITLE 2. GOVERNMENT STRUCTURE AND ADMINISTRATION","CHAPTER 4. ADMINISTRATIVE PROCEDURE ACT","Part 3. Adoption and Publication of Rules"],"source_url":"https://mca.legmt.gov/bills/mca/title_0020/chapter_0040/part_0030/section_0090/0020-0040-0030-0090.html","current_through":"Montana Code Annotated 2025","vintage":"","retrieved_at":"2026-09-14T04:42:43Z","sha256":"fc01b68911ba2e0f301d96ce66f68c1fe887d1af60d71c1ed99fa57f423b7135","source_id":"us-mt","stale":false,"prev":"us-mt/2-4-308","next":"us-mt/2-4-310"},"notice":"GroundRules: Original legal text. Not legal advice."}