Rubasingham had a long involvement with the international department at the Royal Court Theatre when headed by Elyse Dodgson which allowed her to forge relationships with playwrights from Cuba, Mexico, Brazil, Uganda and India. Indhu has also had a longstanding relationship with Sundance Theatre Lab (2011–2019), under the artistic directorship of Philip Himberg. She has directed radio plays for BBC Radio 4, BBC Radio 3 and the BBC World Service.
