Now,notice that means that some people would say that they use that 367 date,when Bishop Athanasius sent around his Easter letter. And they say that's when the Christian canon of the New Testament was set.
Although the Notice of Claim Disallowance letter sent by the Service generally contains a statement advising the taxpayer that the two-year period began on the date of the letter, the Service occasionally mails these letters without the paragraph notifying the taxpayer of the two-year period for filing suit.