Examples of specialized experience includes managing or participating in managing a transportation or traffic program involving (1) operating a transport or traffic system to move passengers or commodities of an organization when there is accountability for operating costs, (2) operating a transportation system to provide common carrier types of services to shippers, and (3) procuring common or other carriers and other transportation services to move an organizations personnel, freight, and/or other commodities; conducting or participating in conducting surveys and studies of the traffic management function, operating methods, procedures, and performance; making presentations on traffic matters before Federal, State, or local regulatory bodies; performing loss and damage prevention work when this included responsibilities such as policy and procedures formulation and studies of traffic operations and services; negotiating with carriers and/or regulatory bodies on questions of rates, transit privileges and charges, special services and charges thereof, and classification of commodities; providing advisory service involving commodity analysis from the transportation standpoint. Expert/master level knowledge of traffic management and transportation policies, concepts, principles and methodology applicable to air, land, and sea transportation under wartime and peacetime conditions, including in depth knowledge of packaging, cargo preparation, movement of hazardous, sensitive and classified material.