sentences:  Tan was on the Board of The Substation (2004–2011) and was also on the Board of the National Archives of Singapore (2007–2009).Tan, with Yuni Hadi, co-founded the Fly by Night Video Challenge which has seen several hundred short films made in the seven years it was run.She has been on film juries of Cinemanila International Film Festival, Jeonju International Film Festival and DMZ Docs amongst others.