12 Questions
What is the main objective of Annex II of MARPOL regulations?
To prevent pollution of the marine environment from the discharge of harmful substances carried by ships.
How are noxious liquid substances categorized under MARPOL Annex II?
Into different categories based on their potential harm to the marine environment.
What document is required to be maintained on board ships carrying noxious liquid substances?
Cargo Record Book
Where is the discharge of any noxious liquid substance prohibited?
Within prohibited zones
What is the purpose of Regulations 2 and 3 of Annex II?
To establish criteria and procedures for the categorization of substances and to specify the different categories and list the substances falling under each category.
What is the purpose of Regulation 7 of Annex II?
To set out requirements for the discharge of noxious liquid substances in areas outside special areas, including restrictions on dilution.
What is the primary objective of Regulation 8 in relation to noxious liquid substances?
To ensure that residues from cargo tanks containing noxious liquid substances are discharged only to reception facilities
What is the purpose of the International Pollution Prevention Certificate for the Carriage of Noxious Liquid Substances in Bulk (NLS Certificate)?
To certify that a ship carrying noxious liquid substances complies with the provisions of MARPOL Annex II
What is the purpose of periodic inspections mandated by Regulation 11?
To ensure continued compliance with the provisions of MARPOL Annex II
What is the main goal of measures to facilitate compliance outlined in Regulation 12?
To provide guidelines for states to develop measures to facilitate compliance, including the provision of facilities for the reception of residues and cargo residues
Under what circumstances can exceptions or exemptions be granted to certain provisions of MARPOL Annex II, according to Regulation 13?
Under specific circumstances, subject to approval by the flag state or relevant authority
What is the purpose of reporting incidents involving noxious liquid substances, as mandated by Regulation 14?
To ensure that incidents are reported to the relevant authorities
Study Notes
MARPOL Annex II Regulations
Categorization of Noxious Liquid Substances
- Noxious liquid substances are categorized based on their potential harm to the marine environment.
- There are specific criteria and procedures for categorization, outlined in Regulations 1-4.
- Substances are listed under different categories, with Regulation 3 specifying the categories and their respective substances.
Control of Discharge of Noxious Liquid Substances
- Discharge of noxious liquid substances or mixtures is prohibited within prohibited zones (Regulation 5).
- A "Cargo Record Book" must be kept on board, recording all operations related to noxious liquid substances (Regulation 6).
- Discharge of noxious liquid substances in areas outside special areas is restricted, with requirements for dilution (Regulation 7).
Control of Discharge of Residues
- Residues from cargo tanks containing noxious liquid substances must be discharged only to reception facilities (Regulation 8).
Surveys and Certification
- Ships carrying noxious liquid substances must be surveyed and certified by the flag state or recognized organization (Regulation 9).
- The International Pollution Prevention Certificate for the Carriage of Noxious Liquid Substances in Bulk (NLS Certificate) is issued and has a specified validity (Regulation 10).
- Periodic inspections of ships are required to ensure continued compliance (Regulation 11).
Measures to Facilitate Compliance
- States are encouraged to develop measures to facilitate compliance, including providing facilities for reception of residues and cargo residues (Regulation 12).
Exceptions and Exemptions
- Exceptions or exemptions to certain provisions are allowed under specific circumstances, subject to approval by the flag state or relevant authority (Regulation 13).
Reporting of Incidents
- Ships must report incidents involving noxious liquid substances to the relevant authorities (Regulation 14).
Overall Aim
- MARPOL Annex II regulations aim to minimize the impact of noxious liquid substances on the marine environment.
Test your knowledge on the regulations outlined in Annex II of MARPOL, focusing on the categorization of noxious liquid substances and their impact on the marine environment. Learn about the regulations governing pollution prevention from ships carrying harmful substances. Improve your understanding of maritime environmental regulations!
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