StacksVerified U.S. regulatory reference

Part 144 — Construction and Arrangement

Subpart A — General

Subpart B — Structure

Subpart C — Stability and Watertight Integrity

Subpart D — Fire Protection

Subpart E — Emergency Escape

Subpart F — Ventilation

Subpart G — Crew Spaces

Subpart H — Rails and Guards

Subpart I — Visibility