About the ISA
Serving Idaho’s citizens, supporting county sheriffs, and protecting the traditions and responsibilities of the elected Office of Sheriff.
Serving and protecting Idaho’s citizens and visitors
The Idaho Sheriffs’ Association represents the elected sheriff from each of Idaho’s 44 counties. It promotes the Office of Sheriff and helps sheriffs serve Idaho citizens collectively through education, legislative work, statewide programs and organization.
Every Idaho sheriff takes an oath to support the United States Constitution and the Idaho Constitution. ISA’s role is to strengthen communication among sheriffs while preserving the local accountability of each elected office.
- Protect citizens and their property.
- Support peaceful communities where people can live and work without fear.
- Help preserve a place where people and businesses can prosper.
Our ISA team

Jeff A. Lavey
Executive DirectorLeads ISA operations and represents the association’s statewide mission. He joined ISA in 2021 after a 35-year law-enforcement career that included 14 years as Meridian Chief of Police.
208-287-0001jlavey@idahosheriffs.org
Tammara L. Tarvin
Programs ManagerSupports ISA programs and statewide services for sheriffs, staff and partner agencies.

Ben Wolfinger
Jail InspectorSupports Idaho’s voluntary jail standards and annual inspection program.

Terry R. Derden
Legal CounselProvides legal counsel to the association and supports legislative and operational issues.

Murphy Olmstead
LobbyistRepresents ISA priorities and works with Idaho’s legislative process on public-safety issues.

Gracee Gorrell
Event ManagerCoordinates ISA’s Spring and Winter conferences, sponsor and exhibitor opportunities, event logistics and the Business Associate Member Program.
208-345-1618ggorrell@idcounties.orgNeed help finding the right resource?
The ISA team can connect you with the appropriate county sheriff, program, event, membership resource, or association contact.
