Defense Transportation Regulations

NOTICE:  We have added a new "Search" feature to the DTR website.  The "Search Box" option from the DTR Home page allows the user to search the entire DTR.   To search a specific Part, use the "Search Box" from within the Part. If the search capability does not operate with your browser, please try another browser.


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If you need assistance with a particular part, please contact the office associated with it.

Email(618) 220-7529
Email(618) 220-4801
Email(618) 220-7181

The Defense Transportation Regulations available here are in Adobe Acrobat (PDF) format. In order to view these documents you must have a copy of the Adobe Acrobat Reader. The Reader is freely available from Adobe Systems Incorporated and may be used standalone or as a helper application from within your web browser.

For Internet Explorer versions 3.02, 4.0, and 4.01 for Windows 95, Acrobat Reader version 4.0 or later is required to view pdf files.

To obtain the Adobe Acrobat Reader, go to this address and follow the instructions:

Use the following Uniform Resource Locator (URL) to access tables in the USTranscom Reference Data Management (TRDM):, then select the DTR tab on the left.

For DOD Contractors without .mil access that need access to the code tables, the tables are accessible by all users, to include DOD contractors and vendors through the Defense Transportation Electronic Business (DTEB) website at, and click Reference Data.