26 CAR § 411-404. Evidence

(a) The presiding commissioner shall admit relevant evidence, including hearsay, if it is probative of a material fact in controversy. (b) Irrelevant, immaterial, and unduly repetitive evidence shall be excluded. (c)(1) The presiding commissioner may require prefiling of exhibits by a specified date in advance of the hearing. (2) Prefiling of exhibits is never required in expedited cases under 26 CAR § 411-204. (d)(1) Spreadsheets or workbooks shall be provided electronically. (2) See 26 CAR § 411-604.