Preparation and review of State Implementation Plans (SIPs), Transportation Control Measures (TCMs), emission inventories, conformity analysis, air quality emissions data analysis.  MORE

Assistance in complying with permit conditions and reporting requirements.  MORE

Development of customized vehicle monitoring, exhaust test and audit gas verification systems.  MORE

Full-featured portable test system for determining the loading accuracy of chassis dynamometers of all types, including transient or steady state (ASM) dynamometers, electric or eddy current PAUs, 2WD or AWD, twin or single roll.  MORE

Support related to vehicle and engine emissions testing, on-road and instrumented vehicle studies, and specialized testing programs.  MORE

Comprehensive licensing support and preparation of permit application documents for power generation facilities in California and other states.  MORE

Assembly and management of multi-disciplinary teams for preparation of environmental (CEQA/NEPA) documents and major facility licensing applications, and for comprehensive support of project construction activities.  MORE

Analysis of greenhouse gas emissions from mobile and stationary sources, and development of mitigation/control strategies.  MORE

Comprehensive lookup table of vehicle emissions and OBDII test parameters for model years 1973-2009, updated as requested.  MORE

Support with I/M program and equipment design, implementation, contractor procurement, evaluation, auditing, and acceptance testing.  MORE

Expert technical services to support litigation involving air quality and public health, including expert reports and declarations, depositions, and trial testimony.  MORE

Localized and regional dispersion modeling, mobile source development and implementation, mobile and stationary source emission factor development, analysis of emissions and air quality data.  MORE

Preparation of permit applications and supporting documents for industrial facilities, and for off-road and portable equipment, including meteorological and ambient data collection programs where required.  MORE

Analysis of public health impacts of toxic air contaminants from industrial, commercial, and transportation-related projects for regulatory compliance and CEQA/NEPA documentation.  MORE

State and federal regulatory analysis, assistance with regulatory negotiation, and representation on regulatory matters.  MORE

Preparation and review of certification materials and data, assistance with manufacturer-required electronic filings/paperwork, and assistance resolving in-use compliance issues.  MORE