Decisions about both past and future commemorations should be based on clear and specific criteria, developed through public consultation, and kept under regular review.
Dylai penderfyniadau am gofebion y gorffennol a’r dyfodol fod yn seiliedig ar feini prawf clir a phenodol, wedi’u datblygu drwy ymgynghoriad cyhoeddus, ac sy’n cael eu hadolygu’n rheolaidd.