Navigation Rules International-Inland Author:US Dept. of Transportation From the Intro: — This manual contains the International Regulations for Prevention of Collisions at Sea, 1972 (72 COLREGS). It also contains the inland Navigation Rules ....Some differences do remain between the International and Inland Rules. The side-by-side presentation of the Rules in this publication will allow mariners to determine those d... more »ifferences.
On 19 Nov 1989, nine amendments to the 72 COLREGS became effective. These amendments are technical in nature and are incorporated into this publication. The Coast Guard has adopted several amendments to the Inland and International Rules and Annexes which are also included in this revision. This publication includeds all revisions through 30 Sept 1995.« less