Join Us!

The Inservice Testing Owners’ Group (ISTOG) needs your expertise and experience. By collaborating our collective knowledge and resources, we are improving the capabilities of all of our members to address component problems and regulatory issues. Being a member of ISTOG provides a support network for rapid responses to confusing or difficult IST situations.
Your membership enables us to speak with one voice as an industry to the regulatory authorities for issues that affect everyone. ISTOG is capturing IST program related knowledge and experience in a web-based forum, which includes technical positions, guidelines and analyses that you can directly apply to your IST Program today! This information is available exclusively to our members who are actively involved in IST program implementation and management.

ISTOG has also taken on active roles in working with other organizations such as the American Society of Mechanical Engineers (ASME) Operation and Maintenance of Nuclear Power Plants Code Committees, the Nuclear Industry Check Valve Group (NIC), the Appendix J Program Owners Group (APOG), the Nuclear Energy Institute (NEI), and is exploring other avenues and means to improve our capabilities. In short, ISTOG is a dynamic group seeking to make productive and positive changes in the conduct, administration and implementation of IST.

Membership Benefits

Please join ISTOG today! Program technical advancements realized by the groups’ efforts are just one benefit of membership.

Membership benefits include:
  • Attend annual meetings
  • Access to the ISTOG website and documents
  • Information sharing
You’ll have the opportunity for direct access to NRC decision makers at our ISTOG meetings and hear their positions on important industry issues. Our meetings also feature top-notch presentations from the experts in our industry. Most importantly, you obtain and can provide valuable input to a consortium of your nuclear industry IST peers.

Please review our Administrative Procedure for more information. Membership fees are as follows:
  • $1,000 for a company/single site utility
  • $3,000 Corporate with three (3) sites
  • $6,000 for utilities of 6 or more sites
Additional ISTOG Fees
  • $1,000 Vendor Table at the annual meeting (includes attendance for 2 individuals)
  • $450 non-member registration to attend the annual ISTOG meeting

Membership registration can be completed through the MMCI website under ISTOG (upper right corner). We accept all major credit cards.

If you have additional membership questions, please contact Betsy Moenkedick ([email protected]).