The IRS recently issued Notice 2023-43 providing new interim guidance for self-correction of plan errors. This guidance applies to corrections made prior to the anticipated issuance of revisions to the Employee Plans Compliance Resolution System (“EPCRS”). Under this guidance, provided certain conditions are satisfied, most Eligible Inadvertent Failures (defined below) may be self-corrected, though there are specific types of failures that may not be self-corrected at this time (discussed below).