Section 665.21 - Scheduling(a) All requests for testing, including requests for full, partial, or repeat testing, shall be submitted to the FTA Bus Testing Program Manager for review prior to scheduling with the operator of the Bus Testing Facility. All test requests shall provide: A detailed description of the new bus model to be tested; the service life category of the bus; engineering level documentation characterizing all major changes to the bus model; and documentation that demonstrates satisfaction of each one of the testing requirements outlined in section 665.11(a) .(b) FTA will review the request, determine if the bus model is eligible for testing, and provide an initial response within five (5) business days. FTA will prepare a written response to the requester for use in scheduling the required testing.(c) To schedule a bus for testing, a manufacturer shall contact the operator of the Bus Testing Facility and provide the FTA response to the test request. Contact information and procedures for scheduling testing are available on the operator's Bus Testing Web site, http://www.altoonabustest.com.(d) Upon contacting the operator, the operator shall provide the manufacturer with the following: (1) A draft contract for the testing;(3) The test procedures for the tests that will be conducted on the vehicle.(e) The operator shall process vehicles FTA has approved for testing in the order in which the contracts are signed.