Multnomah County Circuit Judge Eric Bloch struck down voter-approved limits on campaign donations to candidates running for county offices.

Judge Bloch’s ruling stated the $500 limit on donations violates Oregon’s expansive free expression guarantees in the Oregon Constitution.

The decision mirrors one the judge issued in March 2018 striking down limits for Multnomah County races, citing a 1997 Oregon Supreme Court decision.

Judge Bloch upheld portions of the voter-approved campaign rules that require Portland political advertisements to prominently disclose their top five financial backers.

Supporters of the law say they will appeal the decision.

Mayor Ted Wheeler submitted to City Council a proclamation stating the recently passed campaign finance ballot measure is enacted and in effect.

The Honest Elections City of Portland Charter Amendment prohibits corporate contributions and limits contributions from individuals and committees to $500 per election cycle.

The measure also caps independent expenditures and is likely to face legal challenge.

City Council is expected to submit the measure to the local circuit court for validation early next year.

In 1997, the Oregon Supreme Court struck down statewide campaign finance limits as a violation of free speech protection outlined by the Oregon Constitution.