Here are some options for getting in touch with AMTSO:

Send us an email to:

Send us physical mail to:

Anti-Malware Testing Standards Organization Inc.
325 Sharon Park Dr, #460
Menlo Park, CA 94025

Give us a call on: +1-415-963-3563

If you’d like to apply to join AMTSO, you can apply from our joining page.

If you’d like to comment on our Standards project, you can fill in the change request form.

If you’d like us to delete all information we hold on you as an individual, please send a request to or hit the button below:


Or you can leave us a message using the form below: