Payment instruction
Account owner
POLITECHNIKA SLASKA
ul. Akademicka 2A
44-100 Gliwice
Poland
VAT number: PL6310200736
The payment in EUR should be made to the account:
IBAN: : PL 68 1050 1230 1000 0023 6055 5748
SWIFT: INGBPLPW
Transfer name: CPOTE 2026 - name and surname of the participant
Bank transfer made by June 25, 2026 (Early birds)
- Regular participant 700 EUR
- Student* 550 EUR
Bank transfer made between June 26, 2026 - July 30, 2026
- Regular participant 800 EUR
- Student* 650 EUR
- Special session participant 355 EUR
The payment in PLN should be made to the account:
IBAN: PL 60 1050 1230 1000 0002 0211 3056
SWIFT: ----
Transfer name: CPOTE 2026 - name and surname of the participant
Bank transfer made by June 25, 2026 (early birds)
- Regular participant 2982 PLN**
- Student* 2343 PLN**
Bank transfer made between June 26, 2026 - July 30, 2026
- Regular participant 3408 PLN**
- Student* 2769 PLN**
- Special session participant 1512 PLN
* Reduced conference fee is only for students that confirmed their status.
** The fee in PLN may be modified by the Organizers according to the exchange rate. Changes regarding the exchange rate affect only those participants who have not paid before the change has been announced.
Starting from 1 April 2026, the Silesian University of Technology will issue sales invoices through the National e‑Invoicing System (KSeF). Please review the following rules to avoid unnecessary invoice corrections.
Domestic Entities (Poland)
All invoices will be issued exclusively in KSeF, where they can be downloaded directly by the company. If your organisation requires specific information to be included on the invoice (e.g., details of a third party (P3)), such data must be provided in advance. Missing or late information may result in the need for invoice corrections.
Foreign Entities (Outside Poland)
Invoices will be issued in KSeF.
Companies will receive only a visualisation of the invoice generated from KSeF.
Please note: the visualisation is not an official invoice. It contains a verification code that allows the company to check the invoice’s authenticity in KSeF.
Private Individuals
Invoices for private persons will be issued outside of KSeF.
Any invoice correction will require confirmation from the individual (e.g., signed receipt or acknowledgement).
Required Tax Identification
To issue an invoice, the following information is required:
- NIP – for Polish entities
- VAT UE Number – for EU entities***
- ID Number / Tax Identification Number – for non‑EU entities
The data for issuing the invoice provided by you in the conference system should match the data authorized by VIES VAT number validation website: https://ec.europa.eu/taxation_customs/vies/#/vat-validation. If the data on VIES VAT number validation website does not reflect the correct data of your university/company ask your administrative office to correct the data in the European VAT system. Please note, that the following information should be the same in both systems:
- VAT number
- Company name
- Full company address
- At the top of the invoice in the field "customer" we cannot mention the first and last name of the participant unless the person is the owner of the company. The first and last name may be mention in the name of the item/service, e.g., Conference fee CPOTE 2026, 23-25.09.2026, "First and last name of the participant."
- If the department's/faculty's/branch's name of your company is necessary and it must be included in the invoice as the "customer", please let us know. The branch name will be added below the main address (which complies with VIES website).