Beginning with the 1963 Partial Test Ban Treaty and continuing through the 1996 Comprehensive Test Ban Treaty, there have been many treaties to limit or reduce nuclear weapons testing and stockpiles.
Iniciouse en 1963 co Partial Test Ban Treaty (Tratado de prohibición parcial dos ensaios) e continuando ata 1996 co Comprehensive Test Ban Treaty (Tratado de prohibición completa dos ensaios), foron numerosos os tratados para limitar ou reducir os ensaios con armas nucleares e as existencias deste tipo de armamento.