Features overview and repository of space standards. Access to the standards requires registration.

Technical writing - Staffing services for documentation profesionals and off-site documentation writing services for any industry

Engineering standards, specifications, technical books, and more technical resources for engineers, technicians, scientists and other technical people.

ASTM International develops international standards for materials, products, systems and services used in construction, manufacturing and transportation. ASTM standard specifications and test methods define uniform requirements and procedures.

GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.

The Society of Automotive Engineers (SAE) is the premiere world resource for the design, manufacturing, operation, and maintenance of automobiles, aircraft, space vehicles, off-highway equipment, trucks, buses, trains, marine craft, engines, and self-propelled vehicles. The largest automotive and aerospace standards-setting body in the world, SAE offers technical information in the form of papers, books, magazines, meetings, conferences, professional development seminars, workshops, expositions, continuing education programs, and Internet products. SAE is committed to serving Society through its vehicle safety, maintenance, resource conservation, and education programs.