Submitting a TDA (All pathways) Attachments Submitting a TDA (All pathways) [1.4 MB]Listen to PDF Submitting a TDA (All pathways) [1.9 MB] Date: 19 June 2020 This Quick Reference Guide (QRG) will take you through the steps to submit a Tenant Demographic Assessment (TDA) for an NRAS Dwelling. Last updated: 22 June 2020 - 8:45am