Agorodd y Comisiynydd yr ail ymchwiliad ar 17 Tachwedd 2014, a hynny mewn perthynas â 119 sefydliad (Atodiad A).  Daeth yr ymchwiliad i ben ar 6 Chwefror 2015, a chyflwynodd y Comisiynydd 9 adroddiad Safonau i Weinidogion Cymru ddiwedd Mai 2015.   Yn unol â Mesur y Gymraeg (Cymru) 2011, rydym wrthi’n rhoi sylw dyladwy i gasgliadau’r Comisiynydd. Byddaf yn cyhoeddi ymateb llawn i’w chasgliadau yn ystod tymor yr hydref 2015, ynghyd â amserlen ddiwygiedig.
On 17 November 2014 the Commissioner commenced her second Standards investigation into a further 119 organisations (Annex A). The investigation came to an end on 6 February 2015 and the Commissioner submitted 9 Standards reports to the Welsh Ministers at the end of May 2015. In accordance with the Welsh Language Measure (Wales) 2011, I am currently in the process of giving due regard to the Commissioner’s conclusions. I will issue a full response to her investigation in the autumn 2015, along with a revised timetable.