Withdrawing a TDA Attachments Withdrawing a TDA [873.6 kB]Listen to PDF Withdrawing a TDA [922.8 kB] Date: 19 June 2020 This Quick Reference Guide (QRG) will take you through the steps to withdraw a Tenant Demographic Assessment (TDA) and the lease period for an NRAS Dwelling. Last updated: 22 June 2020 - 8:45am