The main purpose of this legislative text is to allow Congress to disapprove a specific rule set by the Environmental Protection Agency (EPA). This rule pertains to pollution control standards for nonroad engines used by ocean-going vessels when they are docked in California. Essentially, the resolution aims to prevent the implementation of these pollution control measures. The key provision of this resolution is the formal disapproval of the EPA's rule regarding pollution control standards for ocean-going vessels while they are at berth in California.