ASM encourages early renewal to ensure uninterrupted service. For information about ASM's new member types, please visit www.asm.org/advance
To Renew by Invoice
Members wishing to renew by invoice can generate an invoice by clicking here, completing the requested fields, and selecting "Offline Payment Methods" when you get to your order summary page. A proforma invoice will be produced, which you can then print and send in with your payment by fax to (202) 942-9346 or mail it to ASM at: Member and Customer Service Unit, 1752 N Street, NW, Washington, DC 20036.
Once the membership fee has been paid in any member year, no ASM member may cancel his/her membership; only journal subscriptions may be cancelled. All journal cancellation requests must be received in writing. Verbal subscription cancellations are not acceptable. Members will receive a pro-rated journal refund. Cancellation of an online journal entails denial of access to previously accessible issues. Refunds will not be issued to US and Canadian members unless the refund amount is more than $5. Refunds will not be issued to international members unless the refund amount is more than $20.
If you have any questions about renewals, please contact ASM via mail: Member and Customer Service Unit American Society for Microbiology 1752 N Street, NW Washington, DC 20036 via fax: US and Canada (202) 942-9346 others FAX 990-1-202-942-9346 via email: Service@asmusa.org, or by phone at (202) 942-9319.