Scheduled Maintenance

OSA will be performing scheduled maintenance on Monday (21 October) from 17:00 to 19:00 US EDT. We apologize for any inconvenience this may cause. Thank you for your patience as we improve our services.

If you need assistance, OSA's Customer Service can be reached at +1 202.416.1907 (Worldwide) +1 800.766.4672 (US/Canada) or by emailing us.

Customer Service is available from 08:30 to 18:00 US EDT, Monday through Friday.

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Popular Questions

Get instant answers to common questions

How long is an OSA membership term?

OSA offers 1, 3, 5 and 10 year memberships. Lifetime terms are also available. Visit Member Categories for more information.

I forgot my password, how do I retrieve it?

If you have forgotten your password, you can reset it online by visiting the My Account section of OSA.org (this is located at the top blue bar...

How can I get a copy of an invoice or receipt?

Please submit a Help Ticket or contact Customer Service by telephone at +1 202.416.1907 or +1 800.766.4672 (US/Canada only)...

Find more answers in our FAQs

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Customer Service is available from 08:30 to 18:00 ( EDT, UTC -04 ) Monday through Friday.

Worldwide +1 202.416.1907
US/Canada 1.800.766.4672

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If you are a OSA customer or have a OSA login please sign in, your personal information will be automatically populated and you will be able to track your request more easily using our online system.

If you are a OSA customer or have a OSA login please sign in, your personal information will be automatically populated and you will be able to track your request more easily using our online system.

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