1984—Subsec. (b). Pub. L. 98–426 designated existing provisions as par. (1) and added par. (2).
1972—Subsec. (a). Pub. L. 92–576 inserted “Except as otherwise provided in this section” and provided that the time for filing a claim shall not begin to run until the employee or beneficiary is aware, or by the exercise of reasonable diligence should have been aware, of the relationship between the injury or death and the employment.
Amendment by Pub. L. 98–426 effective