Confusion – what is the right conversion of MUET Band to CEFR?

There are various versions of the conversion from MUET to CEFR. Which one to follow?

I got this from the internet. It means the language competency of those who got MUET Band 4 is equivalent to CEFR B1

There is another conversion table by Majlis Peperiksaan Malaysia.

Majlis Peperiksaan Malaysia (MPM) – 2021

I would suggest to use the one given by the MPM. Just to be safe and hope this information helps.