As such, expert testimony, papers and presentations received by the group will, subject to finalisation by the source, be published on the Welsh Governments website.
Felly, bydd tystiolaeth, papurau a chyflwyniadau arbenigol a ddaw i law'r grŵp, yn amodol ar eu cwblhau'n derfynol gan y ffynhonnell, yn cael eu cyhoeddi ar wefan Llywodraeth Cymru.