In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.
--------
Question: Commercial Driver Compliance Improvement Act - Requires all commercial motor vehicles involved in interstate commerce and subject to both federal hours-of-service and record of duty status requirements, in order to improve compliance with federal hours-of-service regulations, to be equipped with an electronic on-board recording device meeting performance and design standards and requirements prescribed by the Secretary of Transportation (DOT).

Denies the admissibility in any civil, criminal, or administrative proceeding of recorded information retrieved from an electronic on-board recording device installed in a motor vehicle: (1) for any purpose other than to establish compliance or noncompliance with applicable federal hours-of-service requirements; or (2) unless the motor vehicle owner consents to the retrieval of information, or the information is retrieved by a government motor vehicle safety or law enforcement agency and is not used by any person or entity other than that agency.

Answer: A bill to require the use of electronic on-board recording devices in motor carriers to improve compliance with hours of service regulations.


Question: Petrified Forest National Park Expansion Act of 2002 - Revises the boundaries of the Petrified Forest National Park in Arizona.Authorizes the Secretary of the Interior to acquire private and State lands within in the Park's revised boundary to be administered as part of the Park.Directs the Secretary to transfer to the National Park Service (NPS) administrative jurisdiction over any land under the Secretary's jurisdiction that: (1) is within the Park's boundaries; and (2) is not under the NPS's administrative jurisdiction.Permits the continuation of grazing on land transferred to the Secretary.Requires the Secretary to amend the general management plan for the Park to address the use and management of any additional land acquired under this Act.

Answer: To revise the boundary of the Petrified Forest National Park in the State of Arizona, and for other purposes.


Question: Fuel Cell Tax Extenders Act of 2015  This bill amends the Internal Revenue Code to extend through 2021:  the residential energy efficient property tax credit for qualified fuel cell property,  the energy tax credit for qualified fuel cell property, the alternative motor vehicle tax credit for qualified fuel cell motor vehicles, the tax credit for alternative fuel vehicle refueling property relating to hydrogen, and  the excise tax credit for the sale or use of alternative fuels involving hydrogen.  

Answer:
Fuel Cell Tax Extenders Act of 2015