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The Scottish Government is committed to exploring increasing the Scottish aquaculture sector’s adoption of new and innovative technologies which achieve both positive environmental and health and welfare outcomes, including the potential use of semi and closed containment systems, as stated in our Vision for Sustainable Aquaculture , published in July 2023.

In 2021 the Scottish Government, via the Marine Fund Scotland, awarded £2 million to a four-year project led by Bakkafrost Scotland (the then Scottish Salmon Company) to apply research and development as well as innovative husbandry to the rearing of larger salmon smolts in Recirculating Aquaculture Systems (RAS). This underlines our commitment to supporting innovation and also promoting advances in areas which will contribute to the sector’s sustainable growth. These and similar developments will create new rural jobs and benefit local and wider economies.

The Scottish Environment Protection Agency (SEPA) encourages new innovative techniques to reduce overall fish farm emissions through its application charging scheme. For example, where an operator shows the new site will reduce emissions by 80%+ then the application charges will be reduced by 50%.

The Fish Farming Businesses (Reporting) (Scotland) Order 2020 places a legal requirement for aquaculture production businesses to report average sea lice numbers per fish per week to Scottish Ministers.

The Aquatic Animal Health (Scotland) Regulations 2009 place a legal obligation for increased mortality to be reported to Scottish Ministers or a veterinarian. This applies to unexplained mortality, and there is a voluntary agreement in place with aquaculture production businesses for any instances of mortality above specified thresholds to be reported to Scottish Ministers as part of wider aquatic animal health surveillance. This agreement is a requirement of the Code of Good Practice for Scottish Finfish Aquaculture.

Gill health is a term used to describe a category of conditions which have a detrimental impact on fish gills and is not a single disease. The Aquatic Animal Health (Scotland) Regulations 2009 place an obligation for the presence or suspected presence of listed diseases, some of which affect gill health, to notify to Scottish Ministers.

There is no obligation to report fish wellbeing which has no specific definition. The Fish Health Inspectorate will raise any concerns regarding fish welfare with the Animal and Plant Health Agency which is responsible for investigating potential breaches in welfare law.

The Aquaculture and Fisheries (Scotland) Act 2007 requires Aquaculture Production Businesses to demonstrate that satisfactory measures are in place for the containment of fish, and the prevention of escape of fish. Current Scottish Government policy for demonstrating that satisfactory measures are in place are the requirements of the Code of Good Practice for Scottish Finfish Aquaculture and the requirements of The Fish Farming Businesses (Record Keeping) (Scotland) Order 2008.

Adherence to the Code of Good Practice is monitored and enforced through the Scottish Government Fish Health Inspectorate’s risk-based inspection regime. Where satisfactory measures are not in place, Scottish Ministers may serve an enforcement notice. Failure to comply with an enforcement notice may result in a fine.

The Scottish Government remains committed to working with the sector to reduce the risk of escapes from fish farms, including through the revision and publication of the Technical Standard for Scottish Finfish Aquaculture, and the introduction of penalties where escape events occur with the ultimate aim of redistributing this money to support wild salmonid conservation and research.

An independent review of the current regulatory framework for Scottish aquaculture by Professor Griggs was published on 10 February 2022 and is available to view on the Scottish Government’s website: Aquaculture regulatory process: review - gov.scot (www.gov.scot)

A wide range of aquaculture research is published by universities and research institutes, both in Scotland and globally, including research by public bodies such as Scottish Environment Protection Agency, as well as by the Scottish Government’s Marine Directorate. These publications are subject to established academic peer review processes and add to the evidence base which will be utilised by the industry, regulators, researchers and innovators.

On 11 January 2024 I launched the Scottish Government’s Marine Science and Innovation Strategy, which outlines how we can utilise the best evidence and data available for making informed management decisions to deliver on our Blue Economy Vision.

Local authorities are responsible for considering the potential environmental impacts of fish farms, including escaped fish, when determining planning applications. NatureScot, District Salmon Fishery Boards and Scottish Government Marine Directorate provide advice as statutory consultees.

Scottish Government Marine Directorate is responsible for monitoring and enforcement of containment and escapes provisions within the Aquaculture and Fisheries (Scotland) Act 2007, Aquaculture and Fisheries (Scotland) Act 2013 and the Fish Farm Record Keeping (Scotland) Order 2008.

I refer the member to the answer to question S6W-24412 on 22 January 2024, to the answer to question S6W-23642 on 7 December 2023, and to the answer to question S6W-20127 on 21 July 2023. All answers to written Parliamentary Questions are available on the Parliament's website, the search facility for which can be found at https://www.parliament.scot/chamber-and-committees/written-questions-and-answers .

The industry in Scotland already operates to robust environmental regulations and delivers high standards and we are committed to working with the industry to make continuous improvements. In terms of environmental standards for aquaculture, most of the relevant powers are devolved to the Scottish Parliament.

The Fisheries Act 2020 and Joint Fisheries Statement (JFS) ( Joint Fisheries Statement (JFS) - GOV.UK (www.gov.uk) ) set out how the Scottish Government works with the rest of the UK, including the UK Government, to manage aquaculture noting that there is a significant difference in size and different focus between the industries.

We work jointly to ensure that Free Trade Agreements safeguard the health of farmed salmon. We also work closely with the UK Government via the Aquatic Animal Health Policy Group to improve and ensure biosecurity of trade and domestic movements of live aquatic animals, minimising risk of introduction and spread of disease within UK waters.

Aquaculture producers may operate a range of community funds and finance schemes to which local communities can apply. Scottish Government does not routinely collect or hold the details of individual contracts and funds.

Crown Estate Scotland has a remit to generate lasting value for Scotland from the natural resources in its care. Rents due from aquaculture leases granted by CES were reviewed in 2022 and following that “root and branch” review they have recently increased. Further information on the review and aquaculture rents is available on Crown Estate Scotland’s website: Root and branch review of aquaculture leasing complete | Crown Estate Scotland

A wide range of aquaculture research is published by universities and research institutes, both in Scotland and globally, including research by public bodies such as SEPA, as well as the Scottish Government’s Marine Directorate. Summaries of research are published by the Scottish Government Marine Directorate and SEPA on their websites and peer reviewed publications by all scientists may be accessed through a range online academic journals.

We are committed to making science as accessible as possible. The Scottish Shelf Model is a good example of a shared resource with vast array of applications which can be used by developed by the wider science community. We are working together to consider future aquaculture science evidence needs. Last year, I commissioned the Scottish Science Advisory Council (SSAC) to consider the use of science and evidence in aquaculture consenting. I look forward to working with stakeholders to further consider the recommendations made by the SSAC in their report this year.