How to Write to Congress



Prepared by the ACM SIGACT Long Range Planning Committee.


Traditional correspondence is more effective than e-mail for communicating with Congress!

But during the Anthrax scare, use FAX instead of regular mail.

One of the best ways to communicate with a Member of Congress is through a well-reasoned personal letter. Taking the time to write a letter shows sincerity and thoughtfulness. Your correspondence will more effective if you follow these guidelines:

Timing is important. A letter sent after Congress acts is a missed opportunity, while correspondence sent months before an issue is considered is likely to be forgotten.

Limit your letter to one page and one subject. Avoid scientific jargon.

In the first paragraph, explain your reason for writing. Briefly note your credentials, and include other pertinent information.

In the second paragraph, describe the importance of the issue. Cite relevant facts and avoid emotionalism. Frame your discussion from a national, rather than a personal, perspective. In the third, and concluding paragraph, request (not demand) a specific action. Thank the Member for his/her consideration of your views. Offer assistance.

Ensure that your letter is legible, and includes your name, address, and telephone number. Traditional correspondence is more easily handled, and is generally thought to be more effective, than electronic mail in many congressional offices. Faxes should be avoided unless there are time constraints.

The correct address style is:
The Honorable __________ The Honorable __________
United States House of Representatives United States Senate
Washington, D.C. 20515 Washington, D.C. 20510
Dear Representative __________: Dear Senator __________:
Cite a specific bill when possible.

Committee Rosters for Legislation concerning:

  • NSF
  • NIST
  • DOD
  • DOE
  • NASA

    For the address of your congressperson:
    House of Representatives
    Senate