The series of Navigational charts consists so far of the following maps, aimed at covering the Greek territory with 23 maps + 3 general ones:

- PC1 Saronic Gulf

- PC2 Eastern Peloponnese

- PC3 Northern Cyclades

- PC4 Southwestern Cyclades

- PC5 Southeastern Cyclades

- PC6 Evian Gulf

- PC7 Corinthian Gulf

- PC8 Patras Gulf

- Cephalonia

They are enriched with maritime information regarding:

- Hazards, shallows, instructions for narrow passages, firing ranges, etc.

- Currents and their characteristics

- Winds, their peculiarities and frequency, etc.

- Markers for lights, mouths, shallows, etc.

- Waypoints

- Official and local names

- Protection of anchorages from bad weather conditions

The back side of the map contains:

- The ports and bays of the area

- Photographs of ports/bays and recognition points (area configuration, points on the horizon, etc.)

- The distances between the ports/bays

They are laminated on both sides to resist water, tearing, and color fading.