Abstracts will be reviewed by the Scientific Committee and notices of acceptance into an Oral Symposium or Poster Session will be sent by Jan 15, 2026.

Payment of the ISZB-specific registration fee via the meeting website https://cbtox.com.br is required before abstracts are published.

The early-bird registration fees are $275 USD (trainees) and $550 USD (everyone else) and will go up to $325 and $650 USD, respectively, after January 31, 2026.