Contact ACS

Headquarters

General Inquiries

• help@acs.org
• Phone
  (800) 227-5558 (US)
  (202) 872-4600 (Worldwide)
• Service Hours
  Society service representatives are available Monday through Friday (except holidays) from 8:30 a.m. to 5:00 p.m. eastern time.

Member Services

• service@acs.org
• Phone:
  800-333-9511 (US and Canada)
  614-447-3776 (outside North America)
• Service Hours
  Member Service representatives are available Monday through Friday, except holidays, from 8:30 am to 5:00 pm eastern time.

Media Inquiries

• newsroom@acs.org

ACS Board of Directors

• president@acs.org
• executivedirector@acs.org
• secretary@acs.org

Employment

• Jobs at ACS