Sefydlwyd Grŵp Gorchwyl a Gorffen ym mis Mawrth 2018 i sicrhau y gall pob dinesydd ledled Cymru gael y driniaeth a'r gefnogaeth fwyaf priodol ar gyfer problemau cwyr clustiau, ar sail egwyddorion gofal iechyd darbodus.
A Task and Finish Group was established in 2018 to ensure all citizens across Wales can access the most appropriate treatment and support for ear wax problems, in line and underpinned by the principles of prudent healthcare.