Become a member of the Open Source Initiative

OSI Individual Members support the mission of the Open Source Initiative: to educate about and advocate for the benefits of open source and to build bridges among different constituencies in the open source community.  For more information about Individual Membership, please see

Membership will last 12 months.

PLEASE NOTE: automatic membership renewals require an active PayPal account, which may be connected to your bank account, debit card, or credit card.

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