I stand corrected, midlifeflyer. I am not a CFI and hence haven't perused an ACS (nee PTS) for a long time. I believe my post is correct except for chart currency for FAR 91 operations, but it is clearly not regarding a check ride.
After five decades of flying, I am about to take my very first BFR. Prior to retirement, FAR 135 and 121 check rides took care of the requirement. I still fly regularly but have been deep in the books preparing for it. Part of that was looking over the Commercial, Instrument, and ATP Airman Certification Standards. If the original poster cares to look, the requirement you mentioned is in Appendix 7 of the Instrument Rating ACS.