In a significant development in the Jefferson County Sheriff’s race, the Oregon Department of Public Safety Standards and Training’s (DPSST) Police Policy Committee voted on May 21 to recommend revoking challenger Tyler Anderson’s law enforcement certifications for life — a move that, if upheld on appeal, could legally bar him from serving as sheriff.
What Happened
Anderson, a former Jefferson County Sheriff’s Office deputy, was fired in April 2025 following an internal investigation that found he had omitted key employment history from job applications. Specifically, investigators found Anderson had previously been terminated from a volunteer position with the Parma, Idaho Police Department — a fact he acknowledged leaving out because, he told the committee, he knew it would hurt his chances of being hired in Jefferson County.
Two district attorneys subsequently placed Anderson on a Brady List — a roster maintained by prosecutors to flag officers with documented histories of dishonesty or misconduct whose courtroom credibility may be compromised.
Investigators also alleged Anderson deleted text conversations with a confidential informant and admitted to colleagues that he had previously used cocaine and helped package drugs while in college.
Anderson’s Defense
At the May 21 hearing, Anderson disputed the thoroughness of DPSST’s investigation, claiming that witnesses he requested — including background investigators and community members — were never interviewed.
“The investigation led to the point where it seemed like I was being dishonest and stopped,” Anderson told the committee. “None of the witnesses, my background investigators or members of the public that we’ve asked to be interviewed were interviewed.”
Anderson said he had passed a polygraph test on the question of whether he intentionally hid his volunteer role, and denied ever being a drug dealer. He acknowledged using cocaine twice, calling it “a stupid decision.”
On the Parma employment omission, he said the Idaho department had no record of his work there. DPSST committee members said they had independently confirmed his employment.
What’s at Stake
Oregon law requires that a county sheriff hold valid law enforcement certification within one year of taking office. If Anderson’s appeal fails and his certifications are permanently revoked, he would be legally ineligible to serve even if elected by voters in November.
Anderson has said he intends to appeal the committee’s recommendation and will remain in the race. The full 26-member DPSST board must still take final action on the recommendation.
Incumbent Sheriff Jason Pollock, who first took office in June 2022, has not commented publicly on the committee’s decision. The November general election is still months away, and voters will ultimately decide the outcome of the race.