Yn dilyn cwblhau'r gwaith o gasglu tystiolaeth ar gyfer cam un o'r broses graffu, bydd Pwyllgorau craffu Cynulliad Cenedlaethol Cymru yn mynd ati i ystyried y dystiolaeth a gafwyd ac wedyn ysgrifennu eu hadroddiadau - y mae'n rhaid iddynt eu cyhoeddi yn yr haf.
Following the conclusion of evidence gathering for stage 1 of the scrutiny process, the National Assembly for Wales scrutiny Committees will now consider the evidence received and write their reports which must be published in the summer.