COSYNE is committed to providing all attendees with a safe and healthy in-person conference experience. We will follow applicable public health guidance in effect at the time of COSYNE 2027 and update our health and safety policies as needed.

While masks are not required, attendees are welcome to wear one, and we ask everyone to respect the health and safety choices of others. Attendees who are feeling unwell or experiencing symptoms of a contagious illness should remain at home or in their hotel room and avoid conference activities until they are feeling better.

Health and Safety protocols are subject to change at any time. Updates will be posted on this page and communicated to registered attendees as quickly as possible.

The last update to this page was made on August 11, 2026.