IRS Notice 2018-91 contains the Required Amendments List for 2018 (2018 RA List). Section 5 of Rev. Proc. 2016-37, 2016-29 I.R.B. 136, provides that, in the case of an individually designed plan, the remedial amendment period for a disqualifying provision arising as a result of a change in qualification requirements generally is extended to the end of the second calendar year that begins after the issuance of the Required Amendments List (RA List) in which the change in qualification requirements appears. There are no entries listing changes in qualification requirements on the 2018 RA List.