Metro Auditor | Metro Recently released audits Oregon Zoo bond implementation audit This April 2026 audit found the Oregon Zoo was unprepared to implement the 2024 bond measure. Accountability hotline case 507 audit This February 2026 audit found stronger controls are needed to prevent conflicts of interest. Supportive housing services follow-up audit This November 2025 follow-up audit found progress had been made on Supportive Housing Services recommendations and identified opportunities for continued improvement. Accountability hotline case 495 audit This October 2025 audit recommended prioritizing ethical requirements to set the reuse program up for success. More audits Audit schedule Audit name start date expected completion date Transfer Station Operating Controls follow-up July 2025 May 2026 Communications February 2026 TBD April 2026 TBD Financial Condition of Metro: FY 2015-16 to FY 2024-25 January 2026 May 2026 Subscribe to Metro audits The Metro Auditor publishes announcements when each new audit is published. Sign up to be notified of new audit releases. Have an audit idea? Complete this short online form to suggest a topic. Metro Auditor Brian Evans welcomes feedback from the public. Share your ideas Related pages About the Metro Auditor Metro Auditor Brian Evans and staff are responsible for conducting performance audits and reviewing Metro operations with the purpose of improving efficiency and effectiveness. Accountability hotline The Auditor’s Office administers the Metro Accountability Hotline. The hotline gives employees and the public an avenue to report fraud, waste or abuse of resources or position in any Metro or MERC facility or department. Contact Brian Evans, Metro Auditor he, him, his [email protected] 503-797-1891