Weston performed particulate matter, mercury, carbon monoxide, and hydrogen chloride emissions testing for multiple emission testing clients to satisfy National Emissions Standards of Hazardous Air Pollutants for Major Sources for multiple Pulp and Paper Sources (NESHAPS) requirements. Weston mobilized teams quickly and efficiently, traveling to the sites to perform the testing. Our personnel reported accurate and very timely emissions values using the EPA’s Electronic Reporting Tool (ERT) and Compliance and Emissions Data Reporting Interface (CEDRI) located on the EPA’s Central Data Exchange. Weston was one of the first consultants to use the ERT and was instrumental in helping the EPA fix problems with the tool. Our clients cited Weston’s professionalism, accuracy, and efficiency with producing project deliverables on-time and in compliance with NESHAPS regulations.