"This test procedure is for qualification testing of powered gas/brake control systems to assure compliance with the Recommended Practices for these assistive devices. A powered gas/brake control system which passes all of the tests shall be considered to be in compliance with the Recommended Practices. The control shall pass all tests denoted by a ""shall"" in the Recommended Practice or the Recommended Test Procedure. All the results of all tests and requirements denoted by a ""should"" shall be noted@ but failure to comply will not constitute failure to pass the test. Testing Protocol Two production samples of the powered gas/brake control system and a documentation package shall be submitted to the testing facility designated to perform the testing. The test facility will be designated by the manufacturer. Installed System A complete installed system shall be available for continuous use during the course of testing. The vehicle shall have the complete installation of the powered gas/brake control system as it would be delivered to the user including all labeling and manuals. Uninstalled System A complete uninstalled system shall be supplied for bench testing and study of individual components. All parts of the original equipment system which are modified in any way@ and all additional parts that make up the powered gas/brake control system installation (labels@ gauges@ hoses etc.) shall be supplied. "