• Early registration fee payment: Until 30 September 2025
  • Regular fee: EUR 330
  • IEEE and SAI Members reduced fee: EUR 280
  • Students reduced fee: EUR 150 (only in case the publication is NOT co-authored by non-PhD students)
• Late registration From 30 September to 09 October 2025
  • Regular fee: EUR 350
  • IEEE and SAI Members reduced fee: EUR 310
  • Students reduced fee: EUR 190 (only in case the publication is NOT co-authored by non-PhD students)

With one fee, each participant can send up to 2 papers,
and for the third paper-an additional fee of EUR 100.

A person could be an author or a co-author of maximum of 3 papers.

To participate in the conference without a paper you need to pay 25 euros.

If the participants wish to participate in other events (gala dinner, organized excursion, etc.), they pay an additional fee.

Form of payment: Bank transfer. Cash payment allowed only on 09 October 2025 at the conference registration desk.

Details for bank transfer:

• BGN
  Eurobank Bulgaria  AD, Sofia Branch
  (ЮРОБАНК БЪЛГАРИЯ АД КЛОН СОФИЯ ОКРЪГ)
  IBAN: BG81 BPBI 7942 1044 1172 01
  BIC/SWIFT: BPBIBGSF
  Beneficient: САИ ДЖОН АТАНАСОВ – София, ул. Раковски 108.
  
  
• EUR
  Eurobank Bulgaria  AD, Sofia Branch
  IBAN: BG63 BPBI 7942 1444 1172 01
  BIC/SWIFT: BPBIBGSF
  Beneficient: SAI JOHN ATANASOFF – Sofia, 108 Rakovski str.