Convention Registration

LATE REGISTRATIONS: The Registration Committee will do whatever is possible to process registrations that are submitted after May 27, but cannot guarantee a timely response in providing information to access the convention.

If you have any questions, please send an email to:


The COSA Virtual Convention registration deadline has been extended to May 27th!

Please submit your registration by completing and submitting the registration form below.



Submit your registration by May 27

The Virtual Convention Committee is offering events in many time zones across the globe to make this truly an international convention in carrying the message.

Check-out the 2021 Virtual Convention Program provided below and register today! More COSA meetings, workshops and panel discussions are being added. The final program will be sent to all attendees a few days prior to the Convention.

We look forward to seeing you and connecting with you and other COSAs worldwide at the Convention!

Convention Registration

If you do not have access to reliable internet service, you may contact the Registration Committee directly and request dial-in information for the 2021 COSA Convention by sending an email to:

The form below must be submitted for your registration to be complete.
After submission, a registration confirmation page will appear on your screen with a link to the COSA Seventh Tradition donation webpage.


The COSA Virtual Convention Committee suggests a minimum Seventh Tradition contribution of $15.00 to attend the two-day 2021 COSA Virtual Convention.

Our Seventh Tradition states – Every COSA group ought to be fully self-supporting, declining outside contributions.  As members, we are responsible for sustaining our COSA fellowship.

Please know that all COSAs are welcome to attend the 2021 Convention!

Tradition Three makes clear – the only requirement for COSA membership is that our lives have been affected by compulsive sexual behavior.

Even if you are unable to make a contribution at this time, we look forward to seeing you and sharing a wonderful weekend of recovery with you at the 2021 Virtual Convention

All Seventh Tradition donations are voluntary.

In Gratitude,

The ISO of COSA and

The 2021 Virtual Convention Committee

For questions about the convention, please send an email to:

If you have a question about registration, please send an email to:


Reserve your spot now by completing the following information below:


After submitting your registration, a registration confirmation page will appear on your screen with a link to the COSA Seventh Tradition donation webpage.

If you would like to make a Seventh Tradition donation now to the ISO of COSA, please click on this link