Oregon Contractors Work Comp Trust
Alliant Specialty is a Third Party administrator (TPA), responsible for administering the Oregon Contractors Workers' Compensation Trust's compensation claims on behalf of the insurer. We are dedicated to providing expert claims handling and unsurpassable customer service to our clients.

Workers' Compensation is a no-fault mechanism for providing Cash-wage benefits and medical care for victims of work-related injuries.
Please click below to access the Claims Management System.
IVOS Log-in
Additional Documents you may wish to review
Workers' Compensation Claims Kit
Frequently Asked Questions