Product derived from AMR systems is defined as "meat." AMR is a process that uses machinery to separate edible meat from bones by scraping, shaving, or pressing the meat from the bone. AMR machinery is not permitted to break, grind, crush, or pulverise bones to separate meat, and bones must emerge intact and in natural physical conformation. Meat produced using this method is comparable in appearance, texture, and composition to meat trimmings and similar meat products derived by hand trimming of bones. Product derived from AMR systems cannot contain spinal cord tissue. FSIS verifies that establishments using AMR systems do not incorporate spinal cord tissue into the products as a consequence of the pressure used to force meat tissue from the bone. Questionable products may be sampled by FSIS for analytical testing for the presence of spinal cord.