June, 3-6
Get ready for X-meeting 2025 in the enchanting city of João Pessoa!
Where history meets paradise. Experience the vibrant culture and stunning beauty of Brazil's northeastern coast.
The Art. 49 of Law 8.078/09 of the Consumer Defense Code guarantees a legal deadline of 7 days after purchase to request a full refund of payment.
80% of the registration fee will be refunded for any requested cancellation received before April 20. From this date to May 30 you will receive 50% of the registration fee. No refund will be made for cancellation requests made after June 1st.
All requests should be sent via email to
The AB3C association fee is not refundable at any time.