DOWNLOADABLE FORMSYou will find the forms available for download by clicking directly on the link below. Credit Card Payment Authorisation Form (144KB)Credit Card Payment Authorization Form – Installment (144KB)GIRO Application for CDA with OCBC Bank (73KB)GIRO Application for CDA with UOB Bank (94KB)GIRO Application for CDA with POSB Bank (504KB)Billing Instruction Authorisation Letter (50KB)Business Reply Envelope (20KB)