[Code of Federal Regulations] [Title 33, Volume 1] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR1.05-45] [Page 14-15] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 1_GENERAL PROVISIONS--Table of Contents Subpart 1.05_Rulemaking Sec. 1.05-45 Interim rule. (a) An interim rule may be issued when it is in the public interest to promulgate an effective rule while keeping the rulemaking open for further refinement. For example, an interim rule may be issued in instances when normal procedures for notice and comment prior to issuing an effective rule are not required, minor changes to the final rule may be necessary after the interim rule has been in place for some time, or the interim rule only implements portions of a proposed rule, while other portions of the proposed rule are still under development. (b) An interim rule will be published in the Federal Register with an effective date that will generally be at least 30 days after the date of publication. After the effective date, an interim rule is enforceable and is codified in [[Page 15]] the next annual revision of the appropriate title of the Code of Federal Regulations.