The registration fee per participant (regular or student), including presentation of one paper, coffee breaks, welcome reception, gala dinner and conference materials is as follows:

Early Bird Rate
before 19.05.2019
Late Registration
from 20.05.2019
Regular participant 300 € 350 €
Student 175 € 200 €
Accompanying person 75 € 75 €

If there are more than one paper presented by the same author, each additional paper will be charged with a fee of 50 €. In this case, the author should select the corresponding option during the final registration procedure.

For accompanying person the welcome reception, coffee breaks and gala dinner is included in the fee.

Letter of Invitation

Invitation letters will only be issued upon request to the Registration Secretariat only after completing full registration and fees payment. The letter will be sent to you by E-mail as a PDF file.

Certificate of Attendance

Certificates of attendance will be issued onsite.

Payments shall be made in Euros (EUR) via bank transfer.

The registration is open

Payments shall be made in Euros (EUR) via bank transfer:

Bank account holder: Technical University – Sofia-Technology
Address of the BANK: Sofia, branch Darvenitсa, Kliment Ohridski blvd. № 8
IBAN: BG98 BPBI 79401 44613 9701

or in Bulgarian Leva (BGN) via bank transfer:

Bank account holder: ТУ – СОФИЯ – Технологии ЕООД
Name of the BANK: “Юробанк България” АД
Address of the BANK: гр. София, клон Дървеница, bул. Климент Охридски №8
IBAN: BG89 BPBI 79401 04613 9702

Reason for payment: ISTET2019 registration fee for NAME (name of the participant)

Note: All bank charges should be covered from the participant.

For invoices and all details contact Assoc. Prof. Chervenkov, Secretary of ISTET2019 Organizing committee,

Note:  A student’s certification endorsed by a supervisor or head of department must be provided to Secretary Assoc. Prof. Chervenkov ( Otherwise full registration for “non-student” will be charged.