SOLAS Chapter IX Regulation 4 - ISM - certification. Scope + typical compliance check.
Formula
$$ \text{SOLAS IX,4} \Rightarrow \text{ISM - certification} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $IX/4$ | ISM - certification | - | IMO SOLAS |
Sources
- IMO SOLAS IX/4.