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Transport of Hazardous and Noxious Substances
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Liability and Compensation for the Maritime
Transport of Hazardous and Noxious Substances
PDF Format
Table of Contents
Outline
- Background
- The 2010 Hazardous and Noxious Substances (HNS) Protocol
- Canadian implementation and ratification
- Next steps
Background
- Protocol of 2010 to the International Convention on Liability and Compensation for Damage in Connection with the Carriage of Hazardous and Noxious Substances by Sea, 1996
- Original Convention adopted by the International Maritime Organization (IMO) in 1996, Canada a signatory
- Shared liability regime between shipowners and receivers of HNS (cargo owners).
- Protocol adopted by the IMO on April 30, 2010
HNS Protocol – What it is
- What is covered: By reference to existing codes and
agreements adopted by IMO for safe handling and
- Who: All sea-going ships carrying HNS to, from,
within Contracting State
- Where: Territory, territorial sea and Exclusive
Economic Zone (EEZ – 200 miles)
- Damages Covered: loss of life and personal injury
(onboard and outside of ship), property (including
evacuation costs) and pollution damage to the
environment (including cost of preventative
measures)
HNS Protocol – Shipowners’ Liability
- Tier 1 of the coverage in 2010 HNS Protocol
- Strict liability
- Compulsory insurance
- Approved insurers and state certification
- Direct action by claimants against insurer
- Limits of liability per incident:
- Bulk HNS: maximum approx. $200 million
- Packaged HNS: maximum approx. $230 million
HNS Fund
- Tier 2 of the coverage under the 2010 HNS Protocol
- Modeled on the International Oil Pollution
Compensation Fund
- HNS Fund will pay compensation post-incident when
shipowners’ liability is insufficient to cover costs of
damages
- Contributions to HNS Fund paid by receivers of HNS
in state parties
- Bulk HNS to pay contributions, subject to annual
thresholds – includes chemicals, liquefied petroleum
gas and liquefied natural gas
HNS Protocol – Available Compensation
Example
Chemical Spill - Bulk Carrier

Current Status in Canada
Lower limits of liability for shipowners:
| Ship Size |
Current
Limits |
HNS Protocol
Bulk |
HNS Protocol
Packaged |
| <2,000 GRT |
$2 million |
$20 million |
$23 million |
| 30,000 GRT |
$24.4 million |
$104 million |
$119.6 million |
| 100,000 GRT |
$61 million |
$200 million |
$230 million |
- No compulsory insurance and direct action for
claimants
- No HNS Fund to supplement shipowners’ liability
Canadian Implementation and
Ratification
- Transport Canada Discussion Paper for
stakeholder consultations (published October 2010)
- Amendments to the Marine Liability Act are
required to implement and ratify HNS Protocol
in Canada
- One year of reporting on HNS received in
Canada also required prior to ratification
Stakeholder Positions
- Broad support for Canada’s implementation
and ratification of 2010 HNS Protocol
- Avoids duplication in a global and shared
regime
- Provides certainty to shipowners and cargo
owners of liability and levels of compensation
- Polluter-pay principle
Next Steps
- Canada signed 2010 HNS Protocol, subject to
ratification, on October 25, 2011
- Tabling of Protocol in Parliament
- Next step is the introduction of amendments to the
Marine Liability Act
Contact:
François Marier
Manager of Policy Development, International Marine Policy
Transport Canada
Tel: 613-993-4895
Email: francois.marier@tc.gc.ca
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Liability and Compensation for the Maritime
Transport of Hazardous and Noxious Substances (536 KB)
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