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DOT Glass Certification

Frequently Asked Questions

Can you tell us how to contact the US DOT concerning the DOT glass “bug certification” for city buses, school buses, etc?

You should contact NHTSA and FHWA. The websites of these agencies are below.

NHTSA: http://www.nhtsa.dot.gov/
FHWA: http://www.fhwa.dot.gov/

(Reviewed June 2010)

Updated: Wednesday, March 16, 2016
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