Timelines

Blood Donation Timeline.

Every recorded change in the law, destination by destination.

  • 1,714 Events
  • 474 Destinations
  • Since 1977
How to read this timeline

Each history starts with the first law that applied to the place, so it includes earlier states and colonial, imperial and religious law, not only today's government. A state or territory's events sit under that place.

History shows how the law got here. Today's scores follow the scoring matrix.

Every recorded event

1,714 events · 474 destinations

2020s100 of 775 events shown

  1. 2026

    Aargau, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  2. 2026

    Acre, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  3. 2026

    Aguascalientes, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  4. 2026

    Alagoas, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  5. 2026

    Amapa, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  6. 2026

    Amazonas, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  7. 2026

    Andalusia, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  8. 2026

    Appenzell Ausserrhoden, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  9. 2026

    Appenzell Innerrhoden, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  10. 2026

    Aragon, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  11. 2026

    Asturias, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  12. 2026

    Australian Capital Territory, Australia

    Policy changed

    Lifeblood replaced the question asking men about sex with men with the same sexual activity questions for all donors regardless of gender or sexuality.

  13. 2026

    Bahia, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  14. 2026

    Baja California Sur, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  15. 2026

    Baja California, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  16. 2026

    Balearic Islands, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  17. 2026

    Basel-Landschaft, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  18. 2026

    Basel-Stadt, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  19. 2026

    Basque Country, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  20. 2026

    Bern, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  21. 2026

    Buenos Aires City, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  22. 2026

    Buenos Aires Province, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  23. 2026

    Campeche, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  24. 2026

    Canary Islands

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  25. 2026

    Cantabria, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  26. 2026

    Castile and León, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  27. 2026

    Castile-La Mancha, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  28. 2026

    Catalonia, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  29. 2026

    Catamarca, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  30. 2026

    Ceara, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  31. 2026

    Ceuta

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  32. 2026

    Chaco, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  33. 2026

    Chiapas, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  34. 2026

    Chihuahua, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  35. 2026

    China

    Policy changed

    The 2026 edition of the National Health Commission's blood station procedures, in force from 1 July 2026, repeats the permanent high-risk rule and adds a model questionnaire asking men whether they have ever had sex with…

  36. 2026

    Christmas Island

    Policy changed

    Lifeblood replaced the question asking men about sex with men with the same sexual activity questions for all donors regardless of gender or sexuality.

  37. 2026

    Chubut, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  38. 2026

    Coahuila de Zaragoza, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  39. 2026

    Cocos (Keeling) Islands

    Policy changed

    Lifeblood replaced the question asking men about sex with men with the same sexual activity questions for all donors regardless of gender or sexuality.

  40. 2026

    Colima, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  41. 2026

    Colombia

    Introduced

    Congress made it law that sex, sexual orientation and gender identity can never be grounds for deferral or exclusion of blood donors.

  42. 2026

    Community of Madrid, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  43. 2026

    Cordoba, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  44. 2026

    Corrientes, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  45. 2026

    Durango, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  46. 2026

    England

    Policy changed

    Current UK guideline entry for trans and non-binary donors: masculinising hormone therapy accepted only after more than 12 months on treatment; feminising therapy accepted. The September 2026 revision changed the…

  47. 2026

    Entre Rios, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  48. 2026

    Espirito Santo, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  49. 2026

    Extremadura, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  50. 2026

    Federal District, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  51. 2026

    Flanders, Belgium

    Other legal event

    The guidance in force when read on 12 November 2026 defers transgender donors on gender-affirming hormones until three months after their haemoglobin has adjusted. The date it was adopted is not published.

  52. 2026

    Formosa, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  53. 2026

    France

    Amended

    A revised questionnaire in force from 15 June 2026 keeps the same sexual-risk questions for every donor, including more than one partner in the last four months.

  54. 2026

    French Guiana, France

    Amended

    A revised questionnaire in force from 15 June 2026 keeps the same sexual-risk questions for every donor, including more than one partner in the last four months.

  55. 2026

    Fribourg, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  56. 2026

    Galicia, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  57. 2026

    Geneva, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  58. 2026

    Glarus, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  59. 2026

    Goias, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  60. 2026

    Graubunden, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  61. 2026

    Guadeloupe

    Amended

    A revised questionnaire in force from 15 June 2026 keeps the same sexual-risk questions for every donor, including more than one partner in the last four months.

  62. 2026

    Guanajuato, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  63. 2026

    Guerrero, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  64. 2026

    Hidalgo, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  65. 2026

    Iceland

    Policy changed

    From 1 September 2026 the permanent sexual-behaviour deferral was removed, discrimination on grounds such as sex and sexual orientation was barred, and a four-month deferral for risky sex defined in neutral terms applies…

  66. 2026

    Jalisco, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  67. 2026

    Jervis Bay Territory, Australia

    Policy changed

    Lifeblood replaced the question asking men about sex with men with the same sexual activity questions for all donors regardless of gender or sexuality.

  68. 2026

    Jujuy, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  69. 2026

    Jura, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  70. 2026

    La Pampa, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  71. 2026

    La Rioja, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  72. 2026

    La Rioja, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  73. 2026

    Lucerne, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  74. 2026

    Macau

    Other legal event

    The published requirements defer donors for one year after sex with a man who has sex with men; the rule was in force by June 2026, and when it began, and any earlier rule, was not verified.

  75. 2026

    Malawi

    Other legal event

    The MBTS FAQ in force when read lists general risk grounds such as more than one sexual partner, sexual contact with sex workers and injecting drug use, and does not mention the Ministry of Health's permanent deferral of…

  76. 2026

    Malta

    Policy changed

    The current questionnaire asks all donors the same 4-month sexual-risk questions with no question on sex between men, gender identity or hormone therapy.

  77. 2026

    Maranhao, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  78. 2026

    Martinique

    Amended

    A revised questionnaire in force from 15 June 2026 keeps the same sexual-risk questions for every donor, including more than one partner in the last four months.

  79. 2026

    Mato Grosso do Sul, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  80. 2026

    Mato Grosso, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  81. 2026

    Mayotte

    Amended

    A revised questionnaire in force from 15 June 2026 keeps the same sexual-risk questions for every donor, including more than one partner in the last four months.

  82. 2026

    Melilla

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  83. 2026

    Mendoza, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  84. 2026

    Mexico City, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  85. 2026

    Michoacan de Ocampo, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  86. 2026

    Minas Gerais, Brazil

    Policy changed

    A new national technical regulation, binding on all public and private services, defers any donor for 4 months after a new partner, occasional partners, paid sex or other listed exposures, bars discrimination by sexual…

  87. 2026

    Misiones, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  88. 2026

    Mongolia

    Other legal event

    The new framework law requires donors to meet health criteria and leaves donor selection rules to the health ministry; it has no rule on sexual orientation or gender and does not repeal Order A/373.

  89. 2026

    Morelos, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  90. 2026

    Navarre, Spain

    Policy changed

    The current guide requires individual risk assessment regardless of orientation with 4-month waits for set risk behaviours, and adds a 6-month wait after starting masculinising hormone therapy for donors who have changed…

  91. 2026

    Nayarit, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

  92. 2026

    Neuchatel, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  93. 2026

    Neuquen, Argentina

    Policy changed

    New national standards, binding on every service in the national blood system, defer any donor for 6 months (3 months where molecular testing is used) after a new partner or more than one partner with anal sex in the…

  94. 2026

    New South Wales, Australia

    Policy changed

    Lifeblood replaced the question asking men about sex with men with the same sexual activity questions for all donors regardless of gender or sexuality.

  95. 2026

    New Zealand

    Policy changed

    NZBS replaced the men-who-have-sex-with-men deferral with the same sexual activity questions for every blood and plasma donor.

  96. 2026

    Nidwalden, Switzerland

    Amended

    The current national documents defer every donor after a new partner or more than two partners in the last 4 months, in gender-neutral wording.

  97. 2026

    Norfolk Island

    Policy changed

    Lifeblood replaced the question asking men about sex with men with the same sexual activity questions for all donors regardless of gender or sexuality.

  98. 2026

    Northern Ireland

    Policy changed

    Current UK guideline entry for trans and non-binary donors: masculinising hormone therapy accepted only after more than 12 months on treatment; feminising therapy accepted. The September 2026 revision changed the…

  99. 2026

    Northern Territory, Australia

    Policy changed

    Lifeblood replaced the question asking men about sex with men with the same sexual activity questions for all donors regardless of gender or sexuality.

  100. 2026

    Nuevo Leon, Mexico

    Amended

    The General Health Law gained a statement of principles for blood donation, including that donation is a process not based on gender differences and non-discriminatory. It does not itself set donor criteria.

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