The Division has a microfiche collection of the technical service bulletins issued by manufacturers to their dealerships from 1968 to 1985. Bulletins from 1986 through 1993 can be accessed on optical disc and later bulletins can be requested through TIS Staff or may be viewed on the Alldata System, after calling up the appropriate vehicle make, model and model year. Many of these service bulletins contain the instructions that motor vehicle manufacturers provide for their dealer repair services.

The Technical Service Bulletin Database is available online at http://www.nhtsa.dot.gov/cars/problems/tsb/servicemmy1.cfm via the NHTSA Web Page. Information for a particular vehicle may be retrieved by entering the appropriate Make, Model and Year. Some of the components can be searched as well.