The Society of Automotive Engineers has more than 84,000 members. Included in the membership are engineers, business executives, educators, lawyers, and students from more than 97 countries. Information is shared and ideas are exchanged in an effort to advance the engineering of mobility systems. SAE is your one-stop resource for standards development, events, and technical information and expertise used in designing, building, maintaining, and operating self-propelled vehicles for use on land or sea, in air or space. The Society of Automotive Engineers is the place to research technical standards and specifications for automobiles as well. Complete libraries of standards and specifications, technical papers, books, and professional periodicals are available.