National Mediation Board

Official Website:

The National Mediation Board facilitates the resolution of labor-management disputes in the rail and airline industries.

Forms & Documents

Browse all National Mediation Board government forms

All 3 forms

Form Title Topics
Panel for Airline Board of Adjustment, NMB-3
Personal Data Sheet – NMB-4
Public Law Board Member – NMB-5

Contact Information & Office Locations

1 contact point


Legal Affairs
1301 K Street, NW
Suite 250 E
Washington, DC 20005

Phone numbers:
  • (202) 692-5000
Hours of operation:
  • Monday through Friday from 8:30 a.m – 5:00 p.m.

Have Questions About This Agency?
Ask An Expert For Help:

Questions and comments are moderated. Minimum of 10 characters.

All questions and comments are moderated and publicly viewable. Please do not post private or sensitive information such as names, addresses, phone numbers, emails, confidential financial and legal details.

Login or sign up to submit questions