The allocation systems vary with the organs involved.
3.
Resolution WHA, 40.13 on development of guiding principles for human organ transplantation, May 1987; Resolution WHA 42.5, on preventing the purchase and sale of human organ transplantation, May 1991, World Health Organization, Guiding Principles on Human Organ Transplantation, The Lancet, vol. 15, 1991, 1470–1471.
4.
Council of Europe, Resolution (78) 29 on harmonization of legislation of Member States relating to removal, grafting and transplantation of human substances, Council of Europe; Recommendation (79) 5 concerning international exchange and transportation of human substances; Council of Europe, Conference of European Health Ministers, final communique, Paris 1987.
5.
European Parliament, Resolution on organ banks, April 1979; European Parliament, Resolution on organ transplants, April 1983.
6.
To name but the most important ones: Eurotransplant, Scandia-transplant, France transplant, Luso transplant, UK Transplant support service.