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Significant Guidance: Office of Aviation and International Affairs

List of significant guidance issued by the Office of the Secretary of Transportation's Office of Aviation and International Affairs.
Document NameID NumberDocket Number (if any)Issuance, Revision, and Withdrawal Dates

Air Carrier Economic Authority


Issuance:  May 2005 

Revised:  November 27, 2006

Urine Specimen Collection Guidance


Issuance:  December 1994

Revised:  October 1999, December 2006

Substance Abuse Professional Guidelines


Issuance:  June 1995

Revised:  August 2001, March 2004, February 2006, November 2006

Updated: Thursday, February 12, 2015
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