The oil and gas industry has seen a dramatic change in the last few years with the explosion of hydraulic fracturing, major investments in oil and gas pipelines, increasingly complex projects, and massive petrochemical and LNG developments along with increased pressures to operate in a safe, compliant, and sustainable manner. Zephyr has considerable, broad range experience assisting upstream oil and gas operations with all aspects of environmental and safety compliance, including on-site compliance assistance, permitting services, program development, and auditing support as needed to accommodate the ever changing regulatory environment. Each stage of oil and gas development, from facility siting to site closure, has its own unique issues and challenges to which Zephyr has proven to have the expertise and experience to solve. Zephyr has also provided technical support to state and regional trade associations on proposed regulations affecting oil and gas operations. This detailed knowledge of current and new state and federal rules and regulations allows Zephyr to provide our clients with the most current advice on the impacts to their facility operations.