For issues related to the ACS Network, help with setting up or operating a group, or general questions and feedback, email ACSNetworkFeedback@acs.org.
For questions about your ACS ID, profile, or membership: email service@acs.org or call 800-333-9511 (U.S. and Canada) or +1-614-447-3776 (outside North America).
We encourage you to post your questions or start a discussion here in the Help forum. More often than not, other users have similar or related isssues and may have a different solution or experience.
