Montana Code > Title 33 > Chapter 1 > Part 2 > § 33-1-221 Montana Code 33-1-221. Nationwide inland marine definition law Current as of: 2023 | Check for updates | Other versions 33-1-221. Nationwide inland marine definition law. Sections 33-1-221 through 33-1-229 may be cited as the “Nationwide Inland Marine Definition Act”. Ask an insurance law question, get an answer ASAP!Click here to chat with a lawyer about your rights. Previous Next Part 2 Contents