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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. His opinions address operational standards — alcohol-service practices, staffing, training, supervision, policy and procedure, security, crowd management and incident response — measured against hospitality industry standards. He does not offer opinions on the law, engineering, toxicology or medical causation.
Alcohol Service
Dram Shop and Liquor Liability in Oregon
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.
This summary is general information for counsel, not legal advice. Statutes, regulations and case law change; counsel should confirm the law in effect on the date of loss. Ryan Dahlstrom's opinions address operational practices measured against hospitality industry standards; he does not offer opinions on the law.
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 Oregon Matters
- 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
Ryan Dahlstrom accepts expert-witness engagements in Oregon and throughout the United States, and has been retained in matters by plaintiff and defense counsel nationwide. The hospitality industry standards that govern alcohol service, staffing, training and security apply wherever a venue operates; what differs from state to state is the governing law and what must be proven.
His case experience includes matters in Texas, Nevada, New Mexico, Illinois, Utah, Washington, California, New York, Kentucky and other jurisdictions, involving dram shop and liquor liability, security, premises liability, hospitality operations, event safety, restaurant management and bar operations.
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 case inquiries within one business day.