Ind. Code § 22-3-4-3
(b) In order to prevent the accumulation of unnecessary and useless files of papers, the board may destroy or otherwise dispose of under IC 5-15-5.1-14 all papers that have been on file for more than two (2) years, when there is no claim for compensation pending, or, when compensation has been awarded either by agreement or upon hearing, and more than two (2) years have elapsed since the termination of the compensation period as fixed by such board.
Formerly: Acts 1929, c.172, s.56. As amended by Acts 1979, P.L.17, SEC.33; P.L.121-1995, SEC.2; P.L.139-2020, SEC.4.