TERA provides services in support of client needs and requirements in numerous infrastructure projects around the world, including all modes of transportation, information technology, energy and power, tourism, and industrial sectors. The basis of TERA's expertise is its thorough familiarity with and understanding of the importance of efficient infrastructure in providing mobility for people, goods, and information to attain sustainable development, as well as achieve efficiency and profitability. For four decades, TERA assisted numerous public agencies, private sector companies, and international clients in: Transportation economics and planning studies; Technical, engineering, and operational assessments; Security and safety assessments; Evaluation of the effectiveness and efficiency of transportation policies, institutions, and programs; Economic and financial feasibility analyses; Institutional and regulatory reviews; Cross-border trade and transportation corridor development; Simulation and modeling of transportation systems; Performance evaluation of existing infrastructure and identification of new infrastructure needs; Preparation of business plans and information memoranda on infrastructure projects; Preparation of technical, administrative, and commercial specifications for international competitive tenders; Traffic forecasting and analyses of tariffs based on competitive market conditions and customer needs; Project presentations to lenders and investors to secure financing; Environmental and social/poverty impact analyses; Due diligence services for investors and lenders; and Human resource utilization and staff training.