The Maricopa County Attorney is dedicated to the vigorous prosecution of those who commit crimes within the county. As the chief advocate for the State and the citizens of the community in criminal matters, the County Attorney seeks to provide the highest quality service and maintain the integrity of the criminal justice system. Criminals must be held accountable, while assuring that the statutory rights and emotional needs of victims and witnesses are properly addressed. Additionally, the County Attorney seeks to implement, promote and participate in programs that reduce crime and enhance the quality of community life. The County Attorney also contributes to excellence in local government by providing complete legal services to the county, its officers and various political subdivisions.

The Maricopa County Voluntary Vehicle Repair and Retrofit Program has been suspended due to current economic circumstances that have resulted in a loss of funding for the Program. While the Program is unable to provide financial assistance for vehicle emission repairs, the Air Quality Department recommends that the necessary repair work be completed by ASE (Automotive Service Excellence) certified professionals at an Arizona Green Business repair facility. From its introduction in January 1999 through June 2009, the Voluntary Vehicle Repair and Retrofit Program had been funded by the State of Arizona. From July 2009 through November 2010, the program was funded by an Energy Efficiency and Conservation Block Grant from the U.S. Department of Energy. The Program provided monetary assistance to qualifying owners of older, high-emitting vehicles that had failed a required emissions test. Over the years, the program helped over 11,700 vehicles meet Arizona emissions standards, resulting in the reduction of over 2,100 tons of pollution.

During a fiscal year, employment sites are processed by the Trip Reduction Program. The TRP produces a detailed statistical summary report for each employment and student site. In addition, the TRP Task Force, along with the TRP staff, reviewed and approve Trip Reduction plans. The report tracks and analyzes the commuting habits of employees and students in Maricopa County.

The Research and Planning Services Division provides data retrieval and analysis for a variety of stakeholders, statistical reporting to a number of County and State entities, and survey design and implementation. Staff is also responsible for strategic planning and Managing for Results reporting and coordination. In the future, this Division will become involved in program evaluation, statistical analysis and research into best practices and trends.

A benchmark survey was conducted by MAG and ADOT in December of 2006 to determine initial attitudes and awareness of litter issues in Arizona and to evaluate littering behavior. A follow-up survey was then conducted in July 2008, at the end of the first two years of the campaign, to determine if any changes in awareness, attitudes or behavior were realized. Subsequent follow-up studies focused on Maricopa County residents.