12th International Conference on Green Energy & Environmental Engineering GEEE'2026 • Istanbul - Turkey Registration
| Before 15/03/2026 | After 15/03/2026 | |
| Standard Registration - Author | 370 € (430 $) | 450 € (520 $) |
| CNPSI Member : Standard Registration - Author | 300 € (350 $) | 390 € (450 $) |
| 2nd paper (you should be the first author in both papers) |
170 € (200 $) | 170 € (200 $) |
| Standard Registration - Visitor | 200 € (230 $) | 250 € (290 $) |
Participants from USA : Download Adequate official invoice click here
Participants from Tunisia : Download official invoice click here
Registration fees covers :
-Participation in the sessions of the GEEE conference and the ASI Forum;
-Publication of the article in the Proceedings;
-Publication of extended versions in an Internartional Journal;
-Certificate of participation and presentation at the GEEE conference + certificate for the ASI Forum (Certificate in PDF format awarded to the one who present the paper).