Audit of management controls over Automated Commercial Environment (ACE) contractor billings
Publisher: U.S. Dept. of Homeland Security, Office of Inspector General, Office of Audits
Published: 2006
Place of publication: Washington, DC
Language: eng
Format: [electronic resource]
Number of pages: 24
Subjects: Automation; Evaluation; Airports; Baggage handling; Security measures; U.S. Customs and Border Protection
Notes: Title from title screen (viewed on Aug. 2. 2012).

"September 2006."

"OIG-06-66."