Contact the IAM

You may contact the IAM through writing, phone, or email.

The International Association of Machinists and Aerospace Workers
9000 Machinists Place
Upper Marlboro, Maryland
20772-2687

Phone: (301)967-4500
Email: websteward@iamaw.org


"Please remember that communications about official Union business should be made in writing through the normal chain of command, such as through a steward, local lodge official, or Business Representative, as appropriate. This website is not a substitute for official communications."