SAIC uses an extensive staff of scientific, engineering, and planning professionals nationwide to meet project needs for virtually any environmental issue at any site. Support for these services includes offshore, coastal, and estuarine project areas, as well as freshwater and terrestrial sites. SAIC capabilities that apply to both aquatic and terrestrial sites include ecological and human health risk assessments, remedial investigations and hazardous waste issues, National Environmental Policy Act (NEPA) compliance and preparation of NEPA and State documents, and regulatory compliance and permitting.