The first kidney transplantation in the Middle Eastern region was conducted in 1967 in Iran. It was not until the mid-1980s that these operations became commonplace. Iran allows kidney donations from both cadavers and compensated donors. Before the April 2000 law passed by parliament justifying the procurement of organs from those deemed clinically brain-dead, donor-compensated transplants represented over 99 percent of cases. It is now estimated that 13 percent of donations come from cadavers. Market proponents, such as the
Cato Institute, claim that after financial incentives were introduced into the kidney market, Iran eliminated their transplant waiting list by 1999. However, a closer examination reveals that many Iranians afflicted with end-stage renal disease don't receive a diagnosis and aren't referred for dialysis, so therefore would never be eligible for a transplant. Ahad Ghods, from the Hashemi Nejad Kidney Hospital in Iran, claimed "This is the main reason that the renal transplant waiting list was eliminated quickly and successfully in Iran." ==Regulation==