 Kọ itẹsiwaju fun paragirafi yii - Awọn ẹbun iṣẹ rẹ titi di oni pẹlu Bristol Old Vic  HTV Playwriting award 1987, ati Thames Television Writer-in-Residence ati awọn ẹbun ere ti o dara julọ 1991 Mamma Mia! tun ti yan fun Olivier Award fun Best New Musical 2000 ati fun Tony Award fun Iwe ti o dara julọ ti Iwe orin kan 2002. Catherine gba Ẹbùn Àkọsílẹ Ìgbìmọ Àkọsílẹ Àkọsílẹ Ilẹ Gẹẹsì ní The Women in Film and TV 2008 Awards àti pẹlú Judy Craymer àti Phyllida Lloyd, Ẹbùn ITV ti ọdún. Mamma Mia! ni won pe ni Best Musical ni UK National Film Awards ni September 2008, won si tun yan fun Golden Globe Award fun Best Motion Picture - Musical tabi Comedy ni December 2008. Ní January 2009, Mamma Mia! ni wọn yan fún àmì ẹyẹ Outstanding British Film ní BAFTA 62nd British Academy Film Awards : ó ṣe tán. 