|Original author(s)||Alistair Baillie|
|Operating system||macOS 10.8 or later, Windows 7 and Later|
|Available in||English (UK)|
COLREG Tutor is an application created by Alistair Baillie, a merchant navy officer as a means of assisting cadets and deck officers studying for their Maritime & Coast Guard Agency Orals Examinations to learn the practical side of the International Rules for the Prevention of Collisions at Sea. It is compatible with Mac OS X and Windows 10.