A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating "California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision".

This joint resolution seeks to block a specific rule issued by the Environmental Protection Agency that sets pollution control standards for nonroad engines used in commercial harbor craft. If passed, the measure would prevent the rule from taking effect, meaning the new regulations for these vessels would not be enforced. The bill directly impacts the EPA and the maritime industry by stopping the implementation of the stated pollution limits. It functions as a legislative veto, using existing federal law to disapprove the agency's decision without creating new policies itself.