• Annual dues are $350 for regular/associate members (up to two individuals). Vendors dues are $300. Add $35 for additional contacts beyond two. Please see Membership Types for additional information. 
• Dues include the benefit of receiving Member price at NCSI Annual Seminar. Visit www.natcouncil.com for more information.
• Workers Compensation Payors click here to view Notice of Assessment Rate for July 1, 2015 through June 30, 2016.

Applications for membership are subject to approval by the OSIA Board of Directors.

Click here for a Printable Membership Applicationor join online.

Form W-9: OSIA