This document discusses the PESTLE factors that influence transport planning and policy. PESTLE is an acronym that stands for Political, Economic, Social, Technological, Legal, and Environmental factors. Each factor is described in 1-2 paragraphs explaining how it can impact organizations and the examples of considerations within each area. Political factors relate to government policy and regulations. Economic factors influence business operations and profitability. Social factors involve societal attitudes and demographics. Technological factors drive new ways of producing, distributing, and communicating. Legal factors ensure compliance with consumer protection and other laws. Environmental factors consider sustainability and resource scarcity issues.