(Oregon City, OR) -- Short-term rental owners could face new rules in Clackamas County under a proposal before the Board of Commissioners. Rentals would have to be registered with the county and they would not be inspected as part of the registration process. The owner would certify the rules are being followed. A new fee of point-85 percent on the total rental amount is being proposed. The rules would only affect rentals in unincorporated parts of the county. Two hearings will be held before the County Commission votes.