The OASA portal was implemented in order to facilitate the users in their information about the services offered by the organization. The website has a modern design and is easy to use. Includes information about the electronic ticket (way and points of issue, frequently asked questions, etc.), while it also incorporates the process of issuing and recharging personalized cards from the website athenacard.gr

Guests can search for itineraries, see transfer stations and special bus lines (24-hour operation, express, etc.). There is also information on safe movement and protection measures against coronavirus.

There is useful information about the profile and organization chart of the OASA, company news, competitions, communication with the OASA and support for people with disabilities during their navigation are also supported by the web portal of the Organization. The multilingual support is another feature of the website.