Where can I access HMEx? After you’ve purchased HMex through shop.iccsafe.org, you’ll be sent an email with your user name and an autogenerated password. Use this information to log in https://hmexchemisolutions.powerappsportals.com to access your account. Updated on December 3, 2020 Tagged: HMEx Was this article helpful? Yes No Related Articles How do I register/create a myICC account? How do I update my password on January 23rd? How do I purchase a CLA- Credential of Learning Achievement? What is a Credential of Learning Achievement (CLA)? I’m a veteran – where do I start? Why do I have to change my password starting January 23rd?