## That’s a bit of a surprise, as the CC is made of many sister-Churches of (I thought) equal status. Is the Roman Church senior to the rest ?
Even if it is, that doesn’t quite explain how the Septuagint OT (say) is not of equal status with the Vulgate, since it is as “official” for Greek Catholics as the Vulgate is for us Latins. Sixtus V declared it to be such in 1587, after it had been edited. It’s true this was before the Union of Brest in 1596, and that at least some “Greek Rite” churches in South Italy were under Latin Rite supervision & bishops instead of that of their own clergy & Rite - but AFAIR, that was the status of the Septuagint
So can a single version not used by all Catholic Churches be alone “official” for the whole Church which these sister-Churches comprise ? That’s my question - or are there as many official versions for the entire Church, as there are for the several Churches