Which IALA Region uses green for starboard markers?

In the IALA Maritime Buoyage System, Region A is characterized by using green for starboard marker buoys, which are intended to indicate the safest route through channels and waterways for vessels. The use of green buoys on the starboard side aligns with the navigational practice of keeping green markers to port when entering a channel from seaward, ensuring that mariners keep the correct side of the channel clear during navigation.

In Region A, this color-coding system helps mariners visually identify the proper course, enhancing safety and efficiency in navigation. Unique to Region A, red buoys indicate port side markers, thereby creating a clear distinction between the two colors and their associated side of the channel, which is essential for effective maritime navigation.

Understanding this regional approach to buoy coloration is crucial for navigating safely and correctly in the waters governed by IALA Region A. Familiarity with the IALA regions and their respective buoyage systems is fundamental for mariners to interpret navigational aids accurately, contributing to overall maritime safety.