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Wisconsin · Broad immunity with three narrow exceptions
Wisconsin Hospitality, Tavern Operations & Security Expert Witness
Ryan Dahlstrom accepts hospitality and entertainment expert-witness engagements in Wisconsin. 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 Wisconsin. 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 Wisconsin 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 Wisconsin is Wis. Stat. § 125.035. His opinions address operational standards — staffing, training, supervision, policy and procedure — and do not extend to engineering, toxicology or medical causation.
Wisconsin Law
Broad immunity with three narrow exceptions
Wis. Stat. § 125.035 makes a person who sells, dispenses or provides alcohol generally immune from civil liability for resulting injury. Wisconsin is an immunity state, not a dram shop state.
Three narrow exceptions survive: service to a person under 21; where the provider forced the person to consume alcohol; and where the provider misrepresented that a beverage contained no alcohol. How intoxicated an adult patron was is, by itself, immaterial to the licensee's civil exposure.
That makes the underage route and the operational theories the practical avenues. Wisconsin has an exceptionally dense tavern economy, and matters commonly proceed on identification and age-verification practice, or on premises liability and negligent security — staffing, ejection and use-of-force practice, crowd management and foreseeability.
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
Wisconsin Venues and Operations
Wisconsin has one of the highest densities of licensed taverns in the country — Milwaukee's Water Street and Third Ward, Madison's State Street college corridor, Lake Geneva and Door County seasonal resort operations, and a very large festival trade including Summerfest and county fairs.
Evidence
What Ryan Reviews in a Wisconsin 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 Wisconsin
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
Wisconsin Engagements
Available for Wisconsin engagements
Ryan Dahlstrom accepts expert-witness engagements in Wisconsin 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
Wisconsin — Common Questions from Counsel
Can a Wisconsin bar be sued for overserving an adult?
What routes remain in Wisconsin?
Does Wisconsin's operator's licence requirement matter evidentially?
Wisconsin Matter Under Review?
Submit a case inquiry for a confidential conflicts check and evaluation. Ryan responds to all inquiries within one business day.