International Association of Machinists and Aerospace Workers

International Association of Machinists and Aerospace Workers

Abbreviation	IAM IAMAW
Formation	1888 (1888)
Type	Trade union
Headquarters	Upper Marlboro, Maryland, US
Location	Canada United States
Membership (2013)	570,423[1]
President	Robert Martinez Jr.
Secretary-treasurer	Dora Cervantes
Affiliations	AFL–CIO Building and Wood Workers' International Canadian Labour Congress IndustriALL Global Union International Transport Workers' Federation
Website	goiam.org
Formerly called	Order of United Machinists and Mechanical Engineers National Association of Machinists International Association of Machinists

The International Association of Machinists and Aerospace Workers (IAM) is an AFL–CIO/CLC trade union representing approx. 646,933 workers as of 2006 in more than 200 industries with most of its membership in the United States and Canada.