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Apply for Company (Affiliate) Membership



Company (Affiliate) Member Admission Process

Admission Process

Prepare an Application

  • Review and confirm eligibility of the requirements.
  • Appoint up to two delegates from the applicant's office location.

Submit an Application

  • Apply for Membership and upload supporting documentation, if applicable. Note: incomplete applications are void after 60 days.
  • Manager of Admissions sends application to Chapter for Interview. The Chapter has 30 days to review the application and conduct an interview with the applicant.
  • Manager of Admissions will notify the Chapter members for comment.
  • Manager of Admissions provides the Qualification Report & Nomination Form to the applicant 10 business days from the date of the Chapter Announcement.
  • Applicant obtains one formal nomination from an Active Individual Member in the applicant's Chapter and one formal nomination from a local Chapter officer (President, Vice President, Treasurer, or Secretary). Nominations should be submitted directly to the Manager of Admissions.

Review of Application

  • The Chapter has five business days to review and sign off on the application.
  • SIOR’s Chapter Leadership Council votes monthly to approve applications.
Applicants from Alaska, Hawaii, and Puerto Rico do not fall within a Chapter’s jurisdiction. The Chapter interview will be conducted by the appropriate Regional Director and the nominations can be from any Active SIOR Active Individual member outside of the applicant’s firm or network.