OilClean Spillsan oil spill at Sea
sea and get oil spill treatments approved
Information on respondingcleaning to an oil spill including your options, how to get a product approved and how long it will take.
Report
The aMarine marineManagement pollutionOrganisation incident(MMO) are again able to facilitate the commissioning of toxicity testing assessments in support of applications for oil spill treatment product approval under the UK national scheme. The refurbishment and reconfiguration of the Cefas laboratory facilities in Lowestoft, are now complete. To ensure compliance with the Governments COVID-19 guidance, toxicity testing in support of new product applications may take longer than usual
The aMarine marineManagement pollutionOrganisation incident(MMO) are again able to facilitate the commissioning of toxicity testing assessments in support of applications for oil spill treatment product approval under the UK national scheme. The refurbishment and reconfiguration of the Cefas laboratory facilities in Lowestoft, are now complete. To ensure compliance with the Governments COVID-19 guidance, toxicity testing in support of new product applications may take longer than usual
ToAdministration reportof the UK scheme, including approval renewals for existing products, and maintenance of the UK approved list of products will continue as normal during this time. As is already the case any applicants wishing to get their products assessed to UK standards during this period can still do so if they are able to appoint a marinethird-party pollutiontesting incidentprovider to undertake the Marineassessment Managementto Organisationthe (MMO)existing call:protocols.
The facilities requirement and technical capability to conduct both the Sea and Rocky Shore Tests is clearly set out in the protocol - Procedures for the Approval of Oil Spill Treatment Products, Fisheries Technical Report No. 102.
Some high-level issues to consider when seeking/appointing a testing provider:
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In
The MMO and CoastguardCefas Agencywill (MCA)continue to provide advice and aguidance CG77during POLREPthis formperiod mustand beit submitted.is Contactrecommended detailsthat they are consulted regarding test laboratory suitability for MCAundertaking marinethe officestesting canbefore bework foundis here.commissioned.
RespondingOil to oil spills at sea
ThereYou arehave 2 main options when dealing with an oil spill at sea.
Do nothing
NaturalYou processescan maylet natural processes disperse, evaporate and degrade the spill.spill Thisfor mayyou be– this is probably the best option when:
- the quantities of oil are small
- the oil is a type that tends to disperse or evaporate readily without intervention
- no marine resources are threatened by the spill
Use an oil spill treatment product (OSTP)
RespondersYou can intervene if an oil spill represents a safety risk, or poses a significant threat to commercial, environmental or amenity interests. TheYou must consider the effects of any interventionintervention. must be considered. Various Some techniques can be used to respond to oil spill incidents, however some are poorlypoorly-suited suited to marine conditions around the coast of the UK. Unless the oil can be physically recovered, the choice is often between leaving the oil alone or using an approvedoil OSTP.spill treatment product.
Request authorisationapproval to use an OSTPoil duringspill atreatment pollution incidentproduct
InYou allneed casesapproval authorisation from MMOthe mustMarine beManagement obtainedOrganisation (MMO) before anyou OSTPuse isa usedproduct to treat oil.
MMO will respond within 1 hour approving or rejecting your request to use an oilapproved spillproduct in theEnglish marineor environment.Welsh Onlywaters.
The oilproduct spillmust treatmentbe productsapproved fromby theMMO Approvedand OSTPbe listused canin beline authorisedwith forthe use.conditions of its approval.
OnceRead aMMO’s request.
Report Cefas,a themarine relevantpollution statutoryincident
In naturea conservationmarine bodiespollution (SNCBs)incident andMMO anyconsults otherseveral relevantorganisations authorities to ensure that specific scientific, environmental and fisheries advice is consideredtaken beforeinto makingaccount afor every decision.
To Inreport alla cases,marine MMOpollution willincident aimcall:
0300to200respond2024within 1officehourhours07770to977authorise825outsideofficehours03450518486or reject0845the051use8486ofatanallapprovedtimesOSTPifinotherEnglishnumberswaters.outoforder
RespondersYou can use approveduse OSTP whereapproved oil spill treatment products where there is a genuine risk to human life or to the safety of an installation or vessel without consulting with MMO.with MMO.
MMO authorisesMMO and the userelevant ofstatutory OSTPsnature inconservation Englishagencies waters.– MarineNatural ScotlandEngland, (0777Natural 073Resources 3423Wales, orScottish MS.SpillResponse@gov.scot), Natural ResourcesHeritage, Walesand (0300the 065Joint 3000Nature orConservation EMS.Team@cyfoethnaturiolcymru.gov.uk)Committee and– Northernshould Irelandbe Environmentinformed Agencyafter (0800the 80incident.
MMO 70approves 60use orin emergency-pollution@daera-ni.gov.uk)English authoriseand Welsh waters. Marine Scotland and Northern Ireland Environment Agency approve use in their waters.
MMO actsMMO acts on behalf of the UK for testing and approving oil treatment products intended for use in UK waters.
Standing approvals
A standing approval is an agreement between MMO andbetween MMO and a port or harbour authority, allowingthat approvedspecific OSTPsoil tospill treatment products may be used under certain conditions and in specific areas, without seekingapproval. further authorisation from MMO. This enablesmeans a faster response to oil spills. Standing approvals may also be given to operators of oil and gas installations in coastal waters, or fixed locations such as terminals. All decisions relating to granting standing approvals will be based on scientific advice provided by Cefas. The relevant SNCBs will also be consulted to ensure it is an appropriate response within the specified port or harbour taking in to account environmental factors.
Port or harbour authorities,authorities and oil and gas installations must report to MMO thatto MMO that they have used a standing approval at the earliest possible opportunity.
Standing approvals for England exist at the locations below. You can view the extent of each standing approval on the the Coastal and Marine Resource Atlas interactive interactive map, by selecting the standing approvals layer on the list of layers.
- Fawley Oil Refinery, Southampton
- Harwich Haven Authority
- Humber Associated British Port
Ports - Tetney Monobuoy at the Humber
- Lowestoft Associated British Port
Ports HarwichHavenAuthority- Port of London
FawleyOilRefinery,Southampton
Standing approvals are issued by MMO.by AnyMMO useand ofyou an OSTP under a standing approval must becontact reportedMMO toas MMO as soon as possible during an incident, includingand anyreport availableback informationto them on the extent and success of theproduct product’suse use.once it is over. A typical report will include the following information:
- name of organisation
- incident number
- date
- nature of spill
- location
- remedial action taken
- product used (including volume)
- date of manufacture of the product used
- when the product’s ability to produce the intended result (efficacy) was last tested (if applicable)
- comments on efficacy relating to incident
- other comments
- date of report
- time of report
- name of person making report
Standing approvals are valid for 5 years. ToYou extendmust submit another application before the expiry date.
Get an existingoil standingspill approval,treatment approved
You must apply to MMO) if you want to market a new or rebranded oil spill treatment product for use in UK waters.
All products not previously approved will need to be tested for toxicity. Dispersants, bioremediation products and some other types of oil spill treatment product will also have to be tested for their efficacy.
Your approval must submitbe anotherrenewed after 5 years, or sooner if specified, and you must notify MMO of any change in the company’s name, address or the product’s composition.
Send your completed application beforeform and payment to MMO. You will need to provide evidence to support your application.
Renewing or rebranding an existing approved product will normally be considered on the expirybasis date.that the product’s composition is not significantly changed.
ApprovedWhat Oilyou Spillneed Treatmentto Productsinclude in your application
Test results
OnlyIf OSTPsyou approvedhave tested the product in a laboratory not commissioned by MMO, include the MMO,test andresults whichwhen areyou onsend your applications form. MMO will make sure the currenttest Approveddata OSTPconforms listto canstandard protocols – there will be authoriseda fee for usethis.
If duringyou are using a laboratory commissioned by MMO, send a sample of the responseproduct separately from your application form to anthe laboratory – there will be a testing fee.
The size of the sample will depend on the types of tests required. Full details are given on the application form or can be requested from MMO.
Label
The proposed product label must be approved by MMO and must contain:
productnamename,addressanddaytimeoroutofofficehourstelephonenumberofmanufacturer,importerorrebranderlistofingredients- oil spill incident
treatmentinproductEnglishtypewaters.–Priordispersanttotype,approvalsorbent,ontobioremediantthisorlist,other awarningagainstmixingtheproductwithanyotherproductsdatemustofmanufacture,batchnumberandexpirydate(subjecttoextension)recommendedstorageinstructionsrisksymbolanddescriptioninstructionsonuseincludingastatementthattheproductshouldnotbe assessedusedforintheirseaefficacydepthsoffewerthan20metresorwithin1nauticalmileofsuchdepthsbasicsafetyinstructionsorcautionand toxicity.anysuitablechemicalhazardsigns
The approvallabel processshould isalso subjectmeet tothe fees.requirements of the Classification, Labelling, and Packaging (CLP) Regulations
Approval
InformationMMO relatingwill:
considertotheapplicationexaminetheproposedlabellingcarryouttoxicityandEfficacytesting protocols,asfeesappropriate
The product may be marketed for use in English and Welsh waters as soon as MMO issues the formal approval notice. Details of the product and the name and address of the approval processholder arewill be registered and this information will be made publicly available below:on the approved oil spill treatment products list.
TheproductshouldnotbeusedinScottishorNorthernIrishwatersuntilMarineScotlandortheNorthernIrelandEnvironmentAgencyconfirmtheapproval.FurtherinformationHowtouseoilspilltreatmentproductsandequipmentApprovedoilspilltreatmentproductsGet an oil spill treatment product approved: application form
Marine Pollution Contingency Plan
Contact information
Marine Conservation and Enforcement Team
0300 123 1032
dispersants@marinemanagement.org.uk
Updates to this page
Published 11 June 2014Last updated 26
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Update 26/02
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Change to locations that hold standing approvals.
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Immingham Associated Petroleum Terminal removed
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Standing approval location added.
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change to CTA
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Text added
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New form added
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0870 758 1050 telephone number removed
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Oil spill treatment products approval flowchart updated
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Telephone number changed
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First published.
Update history
2026-09-24 13:13
Removal of Port of London from standing approvals for England.
2025-02-26 16:47
Update 26/02
2025-01-23 08:50
Change to locations that hold standing approvals.
2024-08-06 08:09
Immingham Associated Petroleum Terminal removed
2023-07-05 13:11
Standing approval location added.