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Contact Us

Transportation and Air Quality

Contact Us

Find an EPA Employee by Name or by Topic of Interest

  • Contact Information by Person: If you know the name of the person, the EPA Employee Directory will provide you with that person's phone number, address, and email.
  • Contact Information by Topic: You can use our Contacts by Topic (PDF) (21 pp, 186K, December 2013, About PDF) to view or print a complete list of contacts for topics covered by EPA's Office of Transportation and Air Quality. 
  • Media and press inquiries: If you are a reporter, please contact Christopher Mylan, of EPA's Office of Transportation and Air Quality, at 202-564-7411, or contact Cathy Milbourn of EPA's Office of Public Affairs at 202-564-7849.

Find specific Information

New information on OTAQ web site

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Submit a Comment or Question

You can submit a question to a specific program from the following list:

Or you can make a comment or ask a question about the Office of Transportation and Air Quality, its programs, and finding information on its website using the form below. You should receive a response within 5 business days. If you encounter any problems with the form below, we suggest that you send us your comments by e-mail to otaq@epa.gov. You can email EPA Internet Technical Support staff at: internet_support@unixmail.rtpnc.epa.gov.

What questions does EPA not answer?
  • We cannot endorse specific products or technologies.
  • We will not respond to inquiries that use profanities, vulgar language, personal attacks of any kind, or offensive terms that target specific ethnic or racial groups, are far off-topic, or make unsupported accusations.

1. Please choose the most appropriate recipient for your message:

Office of Transportation and Air Quality (OTAQ) General Information and Web Support - For help finding information on emissions related to engines, vehicles, and fuels and for help finding specific files that you think are somewhere on the OTAQ Web site (www.epa.gov/otaq), reporting bad links, problems with reading OTAQ files that you have downloaded, and suggestions for improvements to the web site.

EPA Internet Technical Support - If you are experiencing technical problems with the entire EPA web server (www.epa.gov), rather than just something in the OTAQ area of the EPA Web site.

2. Then fill in the following information:

Name:
 
Organization:
 
E-mail Address:*
 
Summary or subject  
of your comments:*

 
Your Comments: *

Type the keyword "human" below, to help stop spam.
*required

3.

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