An airline is a company that provides air transport services for traveling passengers and freight. Airlines utilize aircraft to supply these services and may form partnerships or alliances with other airlines for codeshare agreements. Generally, airline companies are recognized with an air operating certificate or license issued by a governmental aviation body. Airlines vary in size, from small domestic airlines to full-service international airlines. Airline services can be categorized as being
NEPA requires Federal agencies to prepare environmental impact statements (EISs) for major Federal actions that significantly affect the quality of the human environment.
Change impact analysis. From Wikipedia, the free encyclopedia. Change impact analysis (IA) is defined by Bohner and Arnold as identifying the potential consequences of a change, or estimating what needs to be modified to accomplish a change, and they focus on IA in terms of scoping changes within the details of a design.