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Author: National Research Council Publisher: National Academies Press ISBN: 0309074460 Category : Political Science Languages : en Pages : 261
Book Description
Emissions inspection and maintenance (I/M) programs subject vehicles to periodic inspections of their emission control systems. Despite widespread use of these programs in air-quality management, policy makers and the public have found a number of problems associated with them. Prominent among these issues is the perception that emissions benefits and other impacts of I/M programs have not been evaluated adequately. Evaluating Vehicle Emissions Inspection and Maintenance Programs assesses the effectiveness of these programs for reducing mobile source emissions. In this report, the committee evaluates the differences in the characteristics of motor vehicle emissions in areas with and without I/M programs, identifies criteria and methodologies for their evaluation, and recommends improvements to the programs. Most useful of all, this book will help summarize the observed benefits of these programs and how they can be redirected in the future to increase their effectiveness.
Author: National Research Council Publisher: National Academies Press ISBN: 0309074460 Category : Political Science Languages : en Pages : 261
Book Description
Emissions inspection and maintenance (I/M) programs subject vehicles to periodic inspections of their emission control systems. Despite widespread use of these programs in air-quality management, policy makers and the public have found a number of problems associated with them. Prominent among these issues is the perception that emissions benefits and other impacts of I/M programs have not been evaluated adequately. Evaluating Vehicle Emissions Inspection and Maintenance Programs assesses the effectiveness of these programs for reducing mobile source emissions. In this report, the committee evaluates the differences in the characteristics of motor vehicle emissions in areas with and without I/M programs, identifies criteria and methodologies for their evaluation, and recommends improvements to the programs. Most useful of all, this book will help summarize the observed benefits of these programs and how they can be redirected in the future to increase their effectiveness.
Author: United States. Environmental Protection Agency. Office of Mobile Source Air Pollution Control Publisher: ISBN: Category : Automobiles Languages : en Pages : 172
Author: California. Governor's Task Force on Periodic Vehicle Inspection and Maintenance for Emissions Control Publisher: ISBN: Category : Automobiles Languages : en Pages : 88
Author: U S Government Accountability Office (G Publisher: BiblioGov ISBN: 9781289151089 Category : Languages : en Pages : 74
Book Description
Pursuant to a congressional request, GAO discussed the Environmental Protection Agency's (EPA) implementation of vehicle inspection and maintenance (I/M) programs to ensure attainment of national ambient air quality standards by 1987. GAO found that the implementation of I/M programs continues to run behind the EPA schedule, largely because states have strongly opposed the programs and because EPA, desiring to work with the states, has given them more time to submit approvable programs. Further, many programs that have been implemented have experienced operational problems in the areas of quality control or enforcement. The scheduled program audits, if conducted, could help identify the overall operational problems and develop a strategy for dealing with them. However, EPA has not budgeted adequate resources to complete the scheduled audits of the remaining programs. GAO believes that these audits must be completed according to schedule to meet the 1987 deadline.
Author: Canadian Council of Ministers of the Environment. National Working Group on Light-Duty Vehicle Emissions Inspection and Maintenance (I/M) Programs Publisher: ISBN: Category : Air Languages : en Pages : 80
Book Description
The purpose of this code is to provide guidance to provincial transportation and environmental regulatory agencies regarding light-duty vehicle inspection and maintenance programs as a means of reducing excess exhaust and evaporative emissions of volatile organic compounds, nitrogen oxides, carbon monoxide, and particulate matter from in-use motor vehicles in large urban centres. The code is intended as a basis for implementing consistent and uniform control measures employing the latest technology for the testing of in-use motor vehicles across Canada. Training requirements are included in the code to help maintain efficient inspection station and repair shop operation as well as the health and safety of the motorists who participate in the programs. This document includes an outline of the legislative and policy considerations behind the code, the basic program parameters, and information on test procedures and equipment, quality control and assurance, repair technician and facility certification, and development of public awareness.
Author: National Research Council
Author: National Research Council
Author: United States. Environmental Protection Agency. Office of Mobile Source Air Pollution Control
Author: 
Author: Pacific Environmental Services
Author: John Stolzenberg
Author: Ohio EPA.
Author: 
Author: California. Governor's Task Force on Periodic Vehicle Inspection and Maintenance for Emissions Control
Author: U S Government Accountability Office (G
Author: Canadian Council of Ministers of the Environment. National Working Group on Light-Duty Vehicle Emissions Inspection and Maintenance (I/M) Programs