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Oregon · Visible intoxication + 180-day written notice
Oregon Dram Shop & Hospitality Expert Witness
Ryan Dahlstrom accepts hospitality and entertainment expert-witness engagements in Oregon. 35+ years of hands-on experience in bars, restaurants, nightclubs, hotels, live entertainment venues and special events — retained by attorneys representing plaintiffs and defendants.
In short
Ryan Dahlstrom is a hospitality and entertainment industry expert witness who accepts engagements in Oregon. He has more than 35 years of hands-on experience in bars, restaurants, nightclubs, hotels, live entertainment venues and special events, and is retained by attorneys representing plaintiffs and defendants. In Oregon matters he evaluates hospitality and venue operations, alcohol service and overservice, bar and nightclub operations, restaurant operations and management, security operations and negligent security, premises liability, event management, event security, event and stage safety, and surveillance video analysis. The governing framework in Oregon is Or. Rev. Stat. § 471.565. His opinions address operational standards — staffing, training, supervision, policy and procedure — and do not extend to engineering, toxicology or medical causation.
Oregon Law
Visible intoxication + 180-day written notice
Oregon's provision is ORS § 471.565, which makes it unlawful for commercial providers of alcohol and for social hosts to serve a person who is visibly intoxicated, and governs the civil claims that follow.
Oregon imposes a strict procedural gate: an injured claimant must give written notice within 180 days of the injury-causing incident to the provider of the alcohol, setting out the circumstances of the incident and the injuries. Failure to give notice within the window generally bars the claim.
The statute has been the subject of constitutional challenge, and Oregon appellate decisions have addressed which of its limits survive — so counsel should confirm the position current to the matter. The operational analysis is unaffected: visible intoxication is proved from observation, service records and video.
Statutes and regulatory schemes change, and this is not legal advice. Citations were verified against the state code or controlling decision and the named regulator at the time of writing; counsel should confirm the provision current to the date of loss. Ryan offers opinions on operational standards, not on the law itself.
Hospitality Context
Oregon Venues and Operations
Oregon's licensed trade includes Portland's dense bar, brewery and food-hall sector, Bend's brewery corridor, coastal and Columbia Gorge resort operations, and a large festival and outdoor-event trade in the summer months.
Evidence
What Ryan Reviews in a Oregon Matter
- Service and POS records correlated into an operational timeline.
- Surveillance video across the service period, reviewed for observable indicators and reconciled against records and testimony.
- Training and certification records for the staff actually on shift, measured against the state's server-training scheme.
- Written policy and procedure — and whether practice matched the document.
- Staffing, supervision and deployment at the relevant time, including security posts and ratios against actual occupancy.
- Incident reports and prior-incident history bearing on foreseeability.
Scope
Areas Ryan May Be Retained On in Oregon
Where relevant to the matter. Ryan is retained by attorneys representing plaintiffs and defendants; opinions follow the facts and the applicable standard of care, not the retaining party.
Hospitality
- Hospitality operations
- Hospitality management
- Venue operations
- Hotel operations
- Management practices
- Policies and procedures
- Employee training
- Operational standards
Alcohol service
- Dram shop
- Liquor liability
- Alcohol service
- Alcohol overservice
- Responsible beverage service
- Alcohol service to minors
Bar, nightclub & restaurant
- Bar operations
- Bar management
- Nightclub operations
- Nightclub management
- Restaurant operations
- Restaurant management
- Beverage operations
Security
- Security operations
- Bar security
- Nightclub security
- Event security
- Negligent security
- Crowd management
- Crowd control
Premises & events
- Premises liability
- Event management
- Event operations
- Event safety
- Event & stage safety
- Special event management
Analysis
- Surveillance video analysis
- Surveillance video compilation
- Incident timeline analysis
- Standard of care review
Availability
Oregon Engagements
Available for Oregon engagements
Ryan Dahlstrom accepts expert-witness engagements in Oregon and in all 50 states. His CV documents engagements in nine jurisdictions — Texas, Nevada, New Mexico, Illinois, Utah, Washington, California, New York and Kentucky. Where a state is not among those, it means no engagement there is publicly disclosed in the CV; it does not limit availability, and the operational standards at issue in hospitality and entertainment litigation do not change at a state line. What changes is the cause of action available and the evidence that proves it.
Questions
Oregon — Common Questions from Counsel
What notice does Oregon require?
Who does ORS 471.565 apply to?
Do Oregon's brewery and taproom formats matter?
Oregon Matter Under Review?
Submit a case inquiry for a confidential conflicts check and evaluation. Ryan responds to all inquiries within one business day.