Registration and Title Bulletins contain correspondence sent by TxDOT to county tax offices, who are the statutory agents for vehicle registration and titling in the State of Texas.
| RTB No. | Subject | Published |
| 010-09 | Updated Registration Fee Schedules for 2010 | 11/13/09 |
| 009-09 | Revised Tax Assessor-Collectors Listing | 09/30/09 |
| 008-09 | Revised Tax Assessor-Collectors Listing | 06/29/09 |
| 007-09 | Redesign of the General Issue License Plate | 05/20/09 |
| 006-09 | Revised Tax Assessor-Collectors Listing | 03/2709 |
| 005-09 | Federal Heavy Vehicle Use Tax Requirements | 03/02/09 |
| 004-09 | Disabled Person Identification Placards | 01/28/09 |
| 003-09 | Introduction to Registration and Title System (RTS) Version 5.9.1 and Internet Vehicle Title and Registration Service (IVRTS) Version 2.4.0 | 01/16/09 |
| 002-09 | Revised Tax Assessor-Collectors Listing | 01/12/09 |
| 001-09 | New Rules Approved for Neighborhood Electric Vehicles (NEV) | 01/12/09 |