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Forestry Environmental Impact Assessment

An Environmental Impact Assessment (EIA) is a systematic process which checks the potential environmental consequences of a proposed development or project.

Published: 22 Feb 2025

Topic: Manage forests

An EIA is used to decide whether to grant consent for work to go ahead. 

Find out more about how the EIA public register works.

Register of Environmental Impact Assessments (EIA)


Types of forestry work open to EIAs

There are 4 types of forestry work that an EIA can apply to.

Afforestation 

Planting new woods and forests including:

  • direct seeding or natural regeneration
  • planting Christmas trees
  • short rotation coppice

Deforestation

Felling woodland to use the land for a different purpose.

Forest roads

The formation, alteration or maintenance of private ways on land used (or to be used) for forestry purposes. This includes roads within a forest, or which lead to one.

Forestry quarries 

Quarrying to get materials needed for:

  • forest road works on land used (or to be used) for forestry purposes
  • land held or occupied with that land

For more information see our Environmental Impact Assessment for forestry projects application guidance.

Environmental Impact Assessment for forestry projects application guidance

Area thresholds and sensitive areas

The 4 types of forestry work each carry an area threshold.

ProjectThreshold where any part of the land is in a sensitive areaThreshold where no part of the land is in a sensitive area
Afforestation2 hectares in a National Scenic Area (NSA) and no threshold in other sensitive areas (listed below)20 hectares
Deforestation0.5 hectare in a NSA and no threshold in other sensitive areas1 hectare
Forest roadsNo threshold1 hectare
Forestry quarriesNo threshold1 hectare

Thresholds and exceptional circumstances

A forestry project is unlikely to have a significant effect on the environment if the area covered by the project does not exceed the relevant thresholds.

However, you should apply for a screening opinion if we determine that there are ‘exceptional circumstances’ which make it seem likely the below threshold forestry project will have a significant effect.

If any work has been carried out in the past 5 years on the area adjacent to the project, that area must also be included in the area threshold. 

What is a sensitive area?

A sensitive area can be:

The Land Information Search

You can use our Land Information Search to identify any classifications or sensitivities which might affect the project.

Contact details for the organisation responsible for these features will be given on the report produced by the search.

Applying for a screening opinion

Is the area covered by your project over the threshold for that type of project? 

If so, you must apply for a screening opinion to see if our consent is needed before you begin work.

Find out how to apply for a screening opinion

Apply for consent

Will the proposed project have a significant impact on the environment?

If so,  you must apply for our consent before you begin work.

Find out how to apply for consent

Enforcement notices

We may serve an enforcement notice to put things right, if we discover:

  • that work is being carried out without consent (subject to Environmental Impact Assessment regulations)
  • an applicant is breaching the terms of a previously granted consent

Find out more about enforcement notices

View decisions that we have made during the EIA process

You can:

  • view application details on our EIA register

View the Public Register of EIA screening opinions

  • view decisions that we have made about current and ongoing forestry projects - as well as historical cases

Current Applications for EIA Consent

Historic Applications for EIA Consent

The Environmental Impact Assessments (EIA) register

The EIA register for The Forestry (Environmental Impact Assessment) (Scotland) Regulations 2017 shows information about decisions that we make during the EIA process.

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