COVID 19 closure notice

In accordance with the latest public health guidance and to best proactively protect the health of our community, the City of Portland has closed most City buildings until further notice. Please email the Auditor's Office for further assistance.

June 1, 2022: Visiting the Auditor’s Office at City Hall

We’re open to the public Monday through Friday, 9:00 a.m. to 5:00 p.m. Appointments are encouraged to reduce wait times. View our division webpages for more information and ways to connect with us in-person or remotely, or email our office.

Auditor Mary Hull Caballero

Photograph of elected City Auditor Mary Hull Caballero

Mary Hull Caballero is the elected Auditor for the City of Portland, taking office in January 2015. Mary was re-elected in 2018, and began her second term in January 2019.

The Auditor is sixth elected official and functionally independent of City Council, accountable only to the public.

1221 SW 4th Avenue
Room 310
Portland, OR97204
United States

Contact the Auditor

auditorhullcaballero@portlandoregon.gov

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Related offices, programs, and projects

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Council Clerk

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Archives & Records Management

Independent Police Review

Audit Services

Ombudsman

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City of Portland Elections Office

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Lobbying and Political Consultant Regulations

News

Audit Update: Water Bureau not done defining roles or formulating long-term groundwater plan

This is a two-year follow-up to our 2020 report, "Groundwater: City identified risks, must develop a long-term plan to address them."

June 27, 2022 12:00 am News article

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Audit Update: Procurement Services is working to address some City credit card risks

This is a one-year follow-up to our 2021 report, "City credit card use slowed during pandemic but exposed underlying risks."

June 23, 2022 12:00 am News article

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Audit Update: Cannabis Program improved data management, communication

This is a two-year follow-up to our 2020 report, "Cannabis Program: Management fundamentals needed to improve regulation of emerging industry."

June 22, 2022 12:00 am News article

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