NEP's projects and pipelines are subject to numerous environmental, health and safety laws, regulations, guidelines, policies, directives and other requirements governing or relating to the protection of avian and other wildlife; the storage, handling, use and transportation of natural gas as well as other hazardous or toxic substances and other regulated substances, materials, and/or chemicals; air emissions, water quality, releases of hazardous materials into the environment and the prevention of and responses to releases of hazardous materials into soil and groundwater; federal, state or local land use, zoning, building and transportation laws and requirements; the presence or discovery of archaeological, religious or cultural resources at or near NEP's projects or pipelines; and the protection of workers’ health and safety, among other things.