OPI contact information::
Address: 5, Metsovou str., 106 82, Athens, Greece
Telephone: 213 – 2147800
Fax: 210 – 8253732
Office Hours: Monday to Friday, 08:00 – 16:00, except for official public holidays.
On half-day holidays, the Organization operates until 13:00.
Public and Legal Counsel Reception and Service (in person and by phone): Working days, 11:00 – 13:00.
To contact us through e-mail please use the following addresses:
Secretary: protocol@opi.gr
Department of Legislative Co-ordination: legal@opi.gr
Department of Information and Seminar Organization: info@opi.gr
Administration-Financial Department: finance@opi.gr