How Does MARPOL 73/78: Annexes and Special Areas. Work?

Imagine the ocean is a giant toy box that everyone shares, and MARPOL 73/78 is like a set of rules for how to play nicely with it.

Think of the Annexes as different games inside the toy box. Each one has its own rules:

• Annex I is about oil, like when you spill juice on the floor, and you need to clean it up.
• Annex II deals with chemicals, like mixing paint in a bucket and not letting it run everywhere.
• Annex III covers harmful substances, kind of like having a messy snack that can make others feel sick.
• Annex IV is about sewage, just like when you flush the toilet, but on a big ship.

Some parts of the toy box, called Special Areas, have extra rules because they’re more special (or more messy). For example:

• The North Sea is like a room where everyone has to be especially careful with oil spills.
• The Gulf of Aden acts like a hallway you have to keep clean so the toys can pass through smoothly.

So MARPOL 73/78 helps ships know what to do, and where, so no one makes a big mess in the shared ocean toy box. Imagine the ocean is a giant toy box that everyone shares, and MARPOL 73/78 is like a set of rules for how to play nicely with it.

Think of the Annexes as different games inside the toy box. Each one has its own rules:

• Annex I is about oil, like when you spill juice on the floor, and you need to clean it up.
• Annex II deals with chemicals, like mixing paint in a bucket and not letting it run everywhere.
• Annex III covers harmful substances, kind of like having a messy snack that can make others feel sick.
• Annex IV is about sewage, just like when you flush the toilet, but on a big ship.

Some parts of the toy box, called Special Areas, have extra rules because they’re more special (or more messy). For example:

• The North Sea is like a room where everyone has to be especially careful with oil spills.
• The Gulf of Aden acts like a hallway you have to keep clean so the toys can pass through smoothly.

So MARPOL 73/78 helps ships know what to do, and where, so no one makes a big mess in the shared ocean toy box.