IRS Rev. Proc. 2019-19 updates the comprehensive system of correction programs for sponsors of retirement plans that are intended to satisfy the requirements of § 401(a), 403(a), 403(b), 408(k), or 408(p) of the Internal Revenue Code (the “Code”), but that have not met these requirements for a period of time. This system, the Employee Plans Compliance Resolution System (“EPCRS”), permits Plan Sponsors to correct these failures and thereby continue to provide their employees with retirement benefits on a tax-favored basis. The components of EPCRS are the Self Correction Program (“SCP”), the Voluntary Correction Program (“VCP”), and the Audit Closing Agreement Program (“Audit CAP”).