2025
- 8 – 10 Medi 2025: 10Rhifyn y Gynhadledd Fyd-eang ar Wyddoniaeth Planhigion a Bioleg Foleciwlaidd, Valencia, Sbaen.
- 5 – 9 Hydref 2025: Cynhadledd Ryngwladol ar Fioleg Systemau (ICSB 2025), Bioleg Systemau Iwerddon, Coleg Prifysgol Dulyn, Iwerddon
- 20 – 24 Hydref 2025: Cyfarfod ar hugain o'r corff is-gwmni ar wyddonol, Cyngor technolegol Technegol a (SBSTTA-27), Dinas Panama, Panama.
- 28 - 30 Hydref 2025: Gweithdy SCRA rhithwir “Cnau & Bolltau coflenni rheoliadol yr UD ar gyfer cynhyrchion a beiriannwyd yn enetig“
- 28 – 31 Hydref 2025: IGEM 2025 Jambori Mawreddog, Canolfan Confensiwn Paris, Ffrainc.
- 2 – 6 Tachwedd 2025: 17TH ISBR Symposiwm (ISBR 2025), Gander, Gwlad Belg
- 11 – 13 Mawrth 2026: Cynhadledd yr Almaen ar Fioleg Synthetig, Munster, Yr Almaen.
- 19–30 October 2026: Seventeenth meeting of the Conference of the Parties to the Convention on Biological Diversity, Yerevan, Armenia
- 19–30 October 2026: Twelfth meeting of the Conference of the Parties serving as the meeting of the Parties to the Cartagena Protocol on Biosafety, Yerevan, Armenia.
- 19–30 October 2026: Sixth meeting of the Conference of the Parties serving as the meeting of the Parties to the Nagoya Protocol on Access to Genetic Resources and the Fair and Equitable Sharing of Benefits Arising from their Utilization, Yerevan, Armenia.