Such salaries may be higher than those payable to a single appointee (if, for instance, a joint appointee serves two authorities) but significantly less than twice as high.
Gall cyflogau o'r fath fod yn uwch na'r rhai a delir am benodiad unigol (os, er enghraifft, y bydd unigolyn a benodir ar y cyd yn gwasanaethu dau awdurdod) yn sylweddol is na dwywaith gymaint.