Theguidelines for Environmental and Historic Preservation (EHP) compliance includecompliance with federal laws such as NEPA, NHPA, ESA, CBRA, CWA, and relevantExecutive Orders. ​ It involves assessing impacts on the humanenvironment, historic properties, endangered species, and critical habitats. ​ Other guidelines include obtaining necessarypermits, coordinating with federal agencies, considering environmental justiceconcerns, and documenting alternatives to minimize adverse impacts.Additionally, detailed information, maps, permits, and correspondence withagencies should be provided to facilitate the compliance review process. ​ Compliance also requires adhering to permitconditions, utilizing best management practices, and verifying that conditionswere met after completing the work.