Cyhoeddodd Llywodraeth y DU gynlluniau llynedd i gyflwyno newidiadau pellach i gynlluniau pensiwn sector cyhoeddus o fis Ebrill 2019 ymlaen, ar ben newidiadau a gyhoeddwyd yn flaenorol adeg Cyllideb 2016.
The UK Government announced plans last year to introduce further changes to public service pension schemes from April 2019, on top of changes, which had been previously announced at the time of the Budget 2016.