| Country/Region | Family Name | First Name | Registrant Type | PICES Expert Group Member | Participation
(In-Person) | ECOP
(Early Career Ocean Professional) | STUDENT |
| Australia | Plagányi | Éva | Regular Participant (with or without presentation) | False | True | False | False |
| Bangladesh | Jahan | Roksana | Regular Participant (with or without presentation) | False | True | False | False |
| Canada | Abbott | Madeleine | Regular Participant (with or without presentation) | False | True | True | True |
| Canada | Alam | Lubna | Regular Participant (with or without presentation) | False | True | False | False |
| Canada | tetaut malek | LAURY | Regular Participant (with or without presentation) | False | True | False | False |
| Canada | Yazvenko | Julia | Regular Participant (with or without presentation) | True | True | True | True |
| China, PR | Cong | Bailin | Regular Participant (with or without presentation) | True | True | False | False |
| China, PR | Li | Wei | Regular Participant (with or without presentation) | False | True | False | False |
| China, PR | Xie | Mingyang | Regular Participant (with or without presentation) | False | True | True | False |
| Denmark | Berry | Kathryn | Organizer | True | True | False | False |
| Egypt | Elsira | Ibrahim | Regular Participant (with or without presentation) | False | True | True | False |
| Guyana | Lakenarine | Rovindra | Regular Participant (with or without presentation) | False | True | True | True |
| India | Patterson | Edward JK | Regular Participant (with or without presentation) | False | True | False | False |
| Iran | HaddadiMoghaddam | Kourosh | Regular Participant (with or without presentation) | False | True | True | False |
| Japan | Satrioajie | Widhya | Regular Participant (with or without presentation) | False | True | True | True |
| Morocco | Ouissoule | Ilham | Regular Participant (with or without presentation) | False | True | True | True |
| Philippines | Cortes | Jaynos | Regular Participant (with or without presentation) | False | True | True | False |
| Philippines | Funesto | Elen Grace | Regular Participant (with or without presentation) | False | True | True | False |
| Portugal | Peixoto | Ualerson | Regular Participant (with or without presentation) | False | True | True | False |
| Spain | Acosta | Manuel | Regular Participant (with or without presentation) | False | True | False | False |
| Spain | Xu | Christine | Regular Participant (with or without presentation) | False | True | False | False |
| Sri Lanka | Senathera Digamadulla | Dayananda | Regular Participant (with or without presentation) | True | True | True | True |
| Thailand | Prasertcharoensuk | Ravadee | Officially Invited Speaker | False | True | True | False |
| U.S.A. | Ames | Robert | Regular Participant (with or without presentation) | False | True | False | False |
| U.S.A. | Cote | Charlotte | Regular Participant (with or without presentation) | False | True | False | False |
| U.S.A. | Hope | Sarah | Regular Participant (with or without presentation) | False | True | True | True |