Naturalization Records
Naturalization records in Multnomah County are located in various places and often complicated to research. The following suggestions should be seen as starting points and researchers should be awa...
Records and Archives Pages
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Non-Departmental Retention Schedules
Elected Officials, District Attorney, Sheriff's Office, Office of Community Involvement, Diversity & Equity, Sustainability, Emergency Management
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Occupational Health Retention Schedule (DOH21)
Retention schedule for Occupational Health records
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Office of Community Involvement Retention Schedule (OCI)
Office of Community Involvement Retention Schedule (OCI)
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Office of Diversity and Equity Retention Schedule (DEAA)
Office of Diversity and Equity Retention Schedule (DEAA)
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Office of Sustainability Records (SUS1)
Office of Sustainability (SUS1)
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Office of the District Attorney Retention Schedule (DA1)
Office of the District Attorney Retention Schedule (DA1)
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Operations & Protective Services Retention Schedule (DD2)
Operations & Protective Services Retention Schedule (DD2)
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Operations Support Retention Schedule (MCSO30)
Operations Support Retention Schedule (MCSO30)
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Outreach Services Retention Schedule (L11)
Outreach Services Retention Schedule (L11)
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Parent, Child, and Family Health - Field Clinics Records (DOH13)
Parent, Child, and Family Health - Field Clinics (DOH13)
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Parent, Child, and Family Health - Program Administration Retention Schedule (DOH14)
Parent, Child, and Family Health - Program Administration Retention Schedule (DOH14)
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Patrol Unit Series Descriptions (MCSO12)
Patrol Unit Series Descriptions (MCSO12)
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Payroll Retention Schedule (PAY1)
Payroll Retention Schedule (PAY1)
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Permit Records
Advice on finding building permit records, certificates of occupancy, and land use records.
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Personal Income Tax System Retention Schedule (ITAX)
Personal Income Tax System Retention Schedule (ITAX)
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Planning and Research Retention Schedule (MCSO2)
Planning and Research Retention Schedule (MCSO2)
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Police, Jail, and Court Records
Including Police Records, links to the Sheriff's Office, and information about criminal history records and traffic tickets.
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Portland Women's Health Study Retention Schedule (DOH51)
Portland Women's Health Study Retention Schedule (DOH51)
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Pretrial Services Retention Schedule (ASD3)
Pretrial Services Retention Schedule (ASD3) This program makes determinations to release or hold defendants charged with a criminal offense in the county.
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Primary Care Clinics Retention Schedule (DOH36)
Retention Schedule for records from Primary Care Clinics
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Probation & Parole Supervision (ASD11) and Treatment Services (DCJ7) Retention Schedules
Probation & Parole Supervision Retention Schedule (ASD11) This program collaborates with community organizations, law enforcement agencies, and other criminal justice partners to monitor offenders,
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Property Management Retention Schedule (FM1)
Property Management Retention Schedule (FM1)
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Property Ownership and Tax Information Records
How to find the owner of a property in Multnomah County. See our section on House and Property History for information on locating records related to the house or property rather than owner.
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