Prevention of marine pollution from dumping waste: London Convention
Official title: Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter, 1972
- Subject category:
- Marine / Oceans
- Type of agreement / instrument:
- Legally-binding treaty
- Parties adopted the London Convention in November 1972.
- Canada acceded to the Convention in 1975.
- The London Convention came into force internationally on August 30, 1975.
- In 2018, it had 87 Parties. The treaty has been superseded by the London Protocol and is no longer being amended. It continues to be in force until all Parties move to the Protocol, but only the Protocol is implemented.
- Lead & partner departments:
- Environment and Climate Change Canada
- Fisheries and Oceans Canada (DFO), Global Affairs Canada (GAC), Natural Resources Canada (NRCan), Transport Canada (TC)
- For further information:
- Compendium edition:
- October 2018
- Reference #:
Plain language summary
The London Convention was an international response to decades of dumping into the ocean. It was among the first global treaties to protect the marine environment from human activities, and halted the dumping and burning of industrial and radioactive wastes at sea.
In the 1990s, Convention countries recognized the need for a more cautious approach, and decided to adopt a new, freestanding treaty called the 1996 Protocol to the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter 1972 (called the London Protocol for short). This new Protocol will eventually replace the Convention.
Although Canada is Party to both treaties, we only implement the Protocol (by doing this, we also meet our Convention obligations).
The objective of the London Convention is that all Parties individually and collectively promote the effective control of all sources of pollution of the marine environment and pledge themselves to take all practicable steps to prevent the pollution of the sea by the dumping of waste and other matter that is liable to create hazards to human health, to harm living resources and marine life, to damage amenities or to interfere with other legitimate uses of the sea.
The London Protocol is a full treaty intended to eventually replace the London Convention 1972 (LC72).
The Convention lists a number of wastes that are prohibited from disposal at sea except under a permit issued by a contracting party. It was the first global treaty to control the disposal of wastes at sea. It will eventually be replaced by the more modern London Protocol, which prohibits the disposal at sea of all wastes, and only provides a very short list of wastes that can be disposed of under a permit. Canada is a Party to both the London Convention and the London Protocol, but it only implements the more stringent Protocol, which is deemed to meet the requirements of both treaties.
Prevention of marine pollution from dumping.
Better knowledge of state of environment and sustainable use of resources through monitoring and reporting.
Canada has been actively involved in the treaty from its development and participated in its negotiation.
Environment and Climate Change Canada implements the London Convention by implementing the London Protocol, which is deemed to meet the requirements of both treaties.
Canada meets its obligations under the Protocol and Convention through the Canadian Environmental Protection Act. It assesses wastes, controls disposal, and monitors disposal sites and reports to London Protocol and Convention at annual meetings.
Results / progress
Parties meet annually in the fall for policy and in the spring for science and technical aspects in conjunction with the Parties to the London Protocol.
Intercessional work is also conducted to advance positions, guidance, reporting, and technical cooperation and assistance.
In 2018, there will be a Canadian as the Chair of the Scientific Group (a Sub body to the Meeting of Parties).
Reports on disposal activities and disposal site monitoring activities are required regularly.
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