What is the difference between hazardous, dangerous and harmful cargoes?

Hazardous cargoes – It does not have any intensic dangerous properties but has a potential  cause danger to life , property and environment if not stored , handled , secured and transported with proper precautions.

Dangerous cargoes – It has intensic dangerous property through which it can cause danger to life and property.

Harmful cargoes – Harmful cargoes means any substance which is introduce the sea which is liable to create hazard to human health , to harm living resources and marine life, to damage amenities or to interfere with other legitimate uses of sea.

SUNIL KUMAR