Join ESA for discounted registration rates—saving up to $315—and enjoy year-round member benefits. Membership Dues + Branch Meeting Discounted Registration is less than Branch Meeting Registration for Non-Members. Join today!
Registration will open in November 2026.
| Registration Type | Early‑Bird Through 2/01/2027 | Regular Starting 2/02/2027 | One Day Starting 2/02/2027 |
|---|---|---|---|
| Member | $325 | $425 | $325 |
| Early Professional Member | $275 | $375 | $275 |
| Student Member | $105 | $205 | $105 |
| Emeritus Member | $105 | $205 | $105 |
| Honorary Member | $105 | $205 | $105 |
| Non-Member | $480 | $580 | $480 |
| ACE | $325 | $425 | $325 |
| Guest Fee* | $70 | $100 | - |
| Tour: Oklahoma Aquarium – Eco-Quest Tour** | $60 | $60 | $60 |
*Guest registration includes entry to the Welcome Reception, Awards Banquet, and the presentation of the primary registrant.
**Advance registration is required. Learn more.
Registration Policies
- Guests are defined as a spouse, significant other, or family member who is not a member of ESA and who is attending socially rather than professionally. Professional colleagues and co-authors must register separately.
- The deadline to cancel and receive a refund is February 8, 2027. After that date, no refunds will be issued.