US lawWashingtonRegulationsTitle 371 — ENVIRONMENTAL AND LAND USE HEARINGS OFFICE (POLLUTION CONTROL HEARINGS BOARD)Chapter 371-08 — PRACTICE AND PROCEDURE371-08-471WAC 371-08-471WAC 371-08-471. Hearing exhibitsLast amended: 2025Year: 2026Length: 25 wordsOfficial source Hearing exhibits must be formatted and filed in accordance with the board's electronic exhibit requirements, which are available at the ELUHO website at www.eluho.wa.gov .PreviousWAC 371-08-470NextWAC 371-08-475