The “COLREG 1972 / МППСС-72” app is a convenient and reliable digital reference for everyone who needs to know and apply the International Regulations for Preventing Collisions at Sea.

The app includes:
Full text of COLREG 1972 in Russian with clear navigation by sections and appendices.
Detailed information on maneuvering, lights and shapes, and sound signals.
Offline access — use the app anywhere, even on board without an internet connection.
Regular updates to ensure compliance with current international standards.

Who this app is for:
Shipmasters, officers, and crew members.
Cadets, students of maritime academies, and course attendees.
Instructors and trainers teaching COLREG principles.
Maritime professionals and enthusiasts who value safe navigation.

With “COLREG 1972 / МППСС-72,” you’ll always have the official international navigation rules at hand — clear, accessible, and ready to use at sea or during study.