After a few emails to both Enrich and CIMB who both directed me to the other, and after some clarifications I finally got a clear answer on this which may be helpful for anyone else searching in the future:

We would like to advise you that the supplementary cardholder may access the MAS Golden Lounges using his/her own Supplementary CIMB Enrich World Elite Mastercard.



Please be informed that the supplementary cardholder must present their,

· valid CIMB Enrich World Elite Mastercard

· Malaysia Airlines boarding pass

· National Registration Identity Card (NRIC)/Passport