Grades B3 (21-22 years) and B4 (23 years+) will merge to provide a single grade B3 with a minimum rate of pay of NLW + 3.1%
Bydd Graddau B3 (21-22 oed) a B4 (23 oed a hŷn) yn uno i ddarparu un radd B3 gyda chyfradd isafswm cyflog o NLW +3.1%.