Regulatory interpretations
If you have questions about how a particular regulatory requirement is to be interpreted or how it might apply to your vehicle or item of equipment, please contact us. We routinely assist clients in answering questions about the regulatory requirements in the U.S. If we don't have the answer, we'll research the issue and contact EPA, CARB or NHTSA as necessary to answer the question quickly and correctly. When an official agency response is required, we can assist you prepare and file the request letter and do everything possible to see that NHTSA responds in an appropriate and timely manner.