Any witness who testifies falsely, fails to appear when subpoenaed, or fails to produce any documents pursuant to subpoena is subject to the same orders and penalties to which a witness before a circuit court is subject. Subpoenas issued pursuant to this rule may be enforced by application of the Bar or the respondent to any circuit court. The circuit court shall determine what sanction to impose, if any, for noncompliance.
Or. R. Bar P. 4.5