Rosalind Croucher, the president of the Australian Law Reform Commission, said "20-odd years of case law" had seen extra bits added to the native title requirements of proof.
However, even here, requirements of proof may lead to a divergence, for example, between what would medically be treated as the cause of a disease and what counts in law as its cause.
There is, however, ample evidence that a requirement of proof of citizenship will keep many eligible voters from voting.
There is ample evidence that a requirement of proof of citizenship will keep many eligible voters from voting.
Arizona's statute directly conflicts with the federal law by imposing the additional requirement of proof of citizenship.
This difference between an objective and a subjective standard, coupled with the requirement of proof beyond a reasonable doubt, explains why perjury has long been a difficult crime to prove.
In pointed comments about the difficulties the court faced, Judge Eboe-Osuji observed in his judgment: "There is concern that the requirement of proof of aggregate complicity for purposes of crimes against humanity... may result in miscarriages in the administration of justice in this court.
However, the requirement of proof cannot be met by science or by religion.
While the RNLA data shows 17 cases of non-citizen voting convictions over 10 years in Florida and one in both Alaska and Illinois, this hardly justifies the requirement of proof of citizenship requirement.
Justice John Marshall Harlan observed in In re Winship (1970) (concurring opinion): "I view the requirement of proof beyond a reasonable doubt in a criminal case as bottomed on a fundamental value determination of our society that it is far worse to convict an innocent than to let a guilty man go free".
The 7th Circuit Court of Appeals ruled that according to Afroyim v. Rusk, "Congress is constitutionally devoid of the power" to revoke citizenship; and further, that Congress had no power to legislate any evidentiary standard for proving Terrazas's intent to relinquish his citizenship that fell short of a requirement of proof by clear, convincing and unequivocal evidence.
