This report details (1) the extent to which Mexican-domiciled commercial trucks are likely to travel beyond the U.S. border commercial zones once the border is fully opened, (2) U.S. government agencies' efforts to ensure that Mexican commercial carriers meet U.S. safety and emissions standards, and (3) how Mexican government and private sector efforts contribute to ensuring that Mexican commercial vehicles entering the United States meet U.S. safety and emissions standards. To address these objectives, we met with and obtained documents from a wide variety of officials from the U.S. and...

This report details the case study approach supplemented by a review of FAA's and Department of Defense's (DOD) aviation safety oversight processes and related interdepartmental communication efforts to (1) examine different responses by FAA and DOD/military services to similar aviation safety concerns and (2) assess the processes used by FAA and DOD to communicate information about similar aviation safety concerns.

In recent years, a new type of criminal has appeared-the computer criminal. Well-publicized crimes have demonstrated that computer-based systems are vulnerable to criminal activity, and hundreds of computer-related crimes have been detected. The dollar value of reported computer related bank embezzlement's, for example, ranged from about $1,000 to almost $7 million. Faced with the possibility of such activity in Government, we reviewed computer-related crimes in Government organizations. Since we promulgate Federal accounting and auditing standards and work with other levels of government to...