Program and Speakers Information:
Boriana Buchvarova
tel. 02/4615 158
е-mail: [email protected]

Payment Methods, Discounts and Invoicing Information:
tel. 02/4615 107, 458
e-mail: [email protected]

Advertising and Sponsoring Information:
Maria Bogdanova
tel: 02/ 4615 399
e-mail: [email protected]