Contact OSTERA
General Inquiries
Please fill out the form or send us email if you have questions or need more information on how to join OSTERA.
info@ostera.org
Specific Inquiries
Membership: membership@ostera.org
Secretariat: secretariat@ostera.org
Billing and Finance: finance@ostera.org
Media Relations: press@ostera.org
Government Affairs: ga@ostera.org
Security: security@ostera.org
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