„Advanced Technology Products (ATP)“

Products whose technology is from a recognized high technology field, represent leading edge technology in that field, and constitute a significant part of all items covered in the selected classification code.

Brooks, Harvey. “The Market for High Technology Products.” In Technology and Global Industry: Companies and Nations in the World Economy, edited by Bruce R. Guile and Harvey Brooks, 182-203. Washington, D.C.: National Academy Press, 1987.