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SEA profile

Updated to: 24 February 2015

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SEA background

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Country contact on SEA

Contact details for the country contact on SEA.

The Environment Directorate-General of the European Commission is the responsible authority for SEA in the European Union. It can be contacted via the contact form on its website, or via its postal address:

European Commission

Environment DG

B - 1049 Brussels


Country's planning system

Brief description of planning practice, specifically whether it take place more often at centralised or decentralised level, what kind of national level planning and sectoral planning takes place, etc.

Member states of the European Union have their own planning systems. There is however some cooperation for harmonizing planning strategies across the EU. Important events and documents in this respect are:

  • Europe 2000 (1991) and Europe 2000+ (1994): Cooperation for European territorial development;
  • The Committee on Spatial Development (established 1991);
  • The European Spatial Development Perspective (1991);
  • Directives (especially on environmental matters), policy (on matters with a spatial dimension), policy formulation/implementation.

The figure below summarizes the influence of the European Union on planning in its member states.

History of SEA

Brief description of the history of SEA in the country, including when it was introduced and any major milestones in its development.

In 2001, Directive 2001/42/EC came into force, which is the EU's current SEA Directive. The Directive had to be transposed in national legislation by 2004 by each of the member states, but in practice it took longer for most countries.

Some EU member states however already executed SEAs before it was legally mandatory according to the SEA Directive. Examples are Denmark, the Netherlands, Sweden and Finland.

Legal framework for SEA

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Framework/Enabling law

Name of first enabling legislation that sets the framework for SEA.

The Planning and Development Act 2000 required that when Regional Planning Guidelines, Development Plans, Local Area Plans or Strategic Development Zone (SDZ) planning schemes are being made by the relevant authority, they must be accompanied by information about the likely significant effects on the environment of implementing such plans. This can be considered an enabling law for SEA.

Approving authority of enabling law

The authority that approved the enabling law for SEA.

European Communities

First national detailed SEA regulation

First national detailed regulation (procedural requirements) for SEA, through which SEA was operationalized.

The EU's first Strategic Environmental Assessment Directive is Directive 2001/42/EC, which is still in force.

Approving authority of first detailed SEA regulation

The authority that approved the first detailed SEA regulation (procedural requirements)

European Parliament and the Council of the European Union

Sector specific procedures/regulations

Any existing sectoral procedure/regulations are listed here, as well as the authority that issued each.

For some sectors, regulations have been amended in order to include provisions from the SEA Directive. For example, the Planning and Development (Strategic Environmental Assessment) Regulations 2004 give effect to the SEA Directive with respect to land use planning. They integrate SEA in current plan-making procedures and prescribe SEA for all Regional Planning Guidelines, Development Plans, Local Area Plans, Planning Schemes for Strategic Development Zones, etcetera.


Any government issued guidelines on SEA (general or sectoral) are listed here, as well as the authority that issued each. Describes the legal status of the guidelines.

The guidance document Implementation of Directive 2001/42 on the Assessment of the Effects of Certain Plans and Programmes on the Environment has been prepared by the EU DG Environment in order to help member states get a 'clear understanding of the Directive's requirements, so that it is implemented consistently throughout the EU'.

In 2013, the DG Environment also provided Guidance on Integrating Climate Change and Biodiversity into Strategic Environmental Assessment.

Objective SEA

The objective of SEA as stated in the above described legal basis.

According to the SEA Directive, the objective of SEA is:

... to provide for a high level of protection of the environment and to contribute to the integration of environmental considerations into the preparation and adoption of plans and programmes with a view to promoting sustainable development.

Scope of SEA application

Describes for which planning processes (at policy, programme and plan level) SEA is required.

The EU SEA Directive applies to plans and programmes (including those that are co-financed by the European Community). Plans and programmes to which the Directive refers must be prepared or adopted by a competent authority (at national/regional/local level) and be required by legislative/regulatory/administrative provisions.

As the individual member states tend to have different ways of defining and categorizing policies, plans and programmes, these terms are further explained in the Guidance document regarding the implementation of the SEA Directive.

Exemptions from SEA application

Are any specific types of plans explicitly excluded from SEA application?

Two categories of plans and programmes are not subject to the EU SEA Directive:

  • those that have the sole purpose of serving national defence or civil emergency;
  • financial or budget plans/programmes.

SEA approach

Describes the current overall SEA approach. Specifically: Has the country's SEA procedure been modeled on the existing EIA approach? Or has a separate SEA approach been developed?

The EU's SEA approach has been developed separately from its EIA approach, but there are interlinkages between the two.

SEA tiering with EIA

Are there any provisions for tiering of EIA and SEA?

There is some degree of integration between SEA and EIA according to EU legislation. For example, in EIA procedures parties are obliged to take into account the results of other assessments including SEAs in order to avoid duplication of assessments. A study titled The Relationship between the EIA and SEA Directives of the European Commission concluded that there are currently various areas of potential overlap between the Directives, creating confusion on the application of either or both of them. Member states adopt different approaches to solve such issues, either by prescribing parallel SEA and EIA procedures or by establishing joint procedures in which EIA as well as SEA requirements are met.

The EU SEA and EIA procedures are very similar. There are however some differences in the procedures, of which the main ones are:

  • For SEA, environmental authorities are required to be consulted at the screening stage;
  • Scoping is obligatory for SEA

Institutional setting for SEA

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Central SEA authority

Is there a central authority in charge of the SEA system as a whole, responsible for issuing guidelines etc? If so, is it independent or linked to a higher body (e.g. ministry)?

There is no central SEA authority at the EU level; each member state is supposed to decide on its own specific configuration of SEA legislation and authority.

Mandate for exemption of SEA obligation

Is there a legal mandate for a competent authority to make exemptions of SEA obligation? If yes, under which conditions (e.g. national security, disasters or no conditions/when deemed necessary)?

Member states can decide to exempt plans or programmes of SEA obligation if they concern 'small areas at local level and minor modifications to plans and programmes' and if they are not expected to have significant environmental effects.

(De)centralisation of SEA mandates

Are SEA mandates (de)centralised? Vertical decentralization refers to the extent to which the responsibility for SEA processes is delegated by the central government to the provincial or local authorities. Sectoral or horizontal decentralization refers to the reassignment of decision-making authority on SEA to government units on a sectoral basis.

Decision-making on SEA takes place at the national level. The European Commission only issues Directives that require member states to integrate their provisions in existing and new national procedures.

Initiator of the SEA

Who initiates the SEA? Should the plan owner initiate and undertake the SEA or is an environmental authority responsible for undertaking the SEA. If an authority is responsible, which authority and at which level?

Member states decide on who should initiate an SEA.

SEA procedure

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Establishing context

Overview SEA procedure

Short text characterizing the overall SEA procedure. If relevant, interesting aspects of the SEA procedure are mentioned such as: which procedural steps are part of the SEA procedure and are they based on procedures defined for EIA (screening, scoping ect)? How are they related to each other? Does the legal text provide specifications regarding the timing of the start of the SEA procedure within t

SEA should be carried out during the preparation of a plan or programme and before its adoption or submission to the legislative procedure.

The SEA procedure as prescribed by the Directive can be summarized as follows:

  • Production of environmental report including likely effects and reasonable alternatives of the plan/programme;
  • Information and consultation of public and environmental authorities (and other member states, in case of transboundary effects) on draft plan/programme and environmental report.
Screening requirement and authority

Is a formal screening decision required? And if so, which authority is responsible for this decision? Is the decision published?

The SEA Directive does not contain a list of plans/programmes to which SEA should be applied, as the EIA Directive does for projects. Article 3.2, however, defines that SEA is mandatory for the following programmes/plans:

  • plans/programmes which are prepared for specific sectors (agriculture, forestry, fisheries, energy, industry, transport, waste management, telecommunication, tourism, town and country planning or land use) and which set the framework for future development consent of projects listed in the EIA Directive.
  • plans/programmes that need an assessment in the sense of the Habitats Directive

Article 3.3 of the SEA Directive provides for an exception of these provisions. It promulgates that, if the above mentioned plans/programmes determine the use of small areas at local level or if there are minor modifications to the above mentioned plans/programmes, member states shall conduct a screening based on the likely environmental effects of the plan/programme. If these effects are expected to be significant, an SEA shall be required.

Furthermore, Article 3.4 determines that the member states shall determine whether other plans/programmes than the ones mentioned above do have likely significant environmental effects.


Screening process

Describes the screening process for SEA (if any), who is involved and who is responsible. What kind documentation on the SEA needs to be submitted for screening?

Member states should establish a screening procedure to determine whether or not certain plans/programmes are likely to have significant environmental effects an thus are subject to SEA. This procedure can be based on either a case-by-case examination or on a specification of types of plans/programmes - or a combination of the two. In any case, relevant criteria from Annex II of the Directive should be taken into account. These include criteria concerning plan/programme characteristics (e.g. its effects on other plans/programmes and its relevance for integration of environmental considerations) and criteria concerning effects of the plan/programme and the area likely to be affected (e.g. duration, frequency, cumulative and transboundary nature of the effects and vulnerability of the affected area).

Timeline Screening

Maximum number of (working) days between submission of the screening request and the screening decision.

No timeline for screening is specified in the SEA Directive.

Identification of stakeholders

Are stakeholders identified early on in the SEA? Who is responsible for identifying the stakeholders? Is a communication plan developed (addressing public and government engagement, disclosure, etc?).

Identification of stakeholders is not specified in the SEA Directive, apart from the provision that the public likely to be affected or with an interest in the decision (including NGOs) as well as environmental authorities should be consulted.

For plans/programmes likely to have environmental effects in another member state, this state must be consulted as part of the SEA procedure. In this respect, the SEA Directive follows provisions from the SEA Protocol to the UN ECE Convention on Environmental Impact Assessment in a Transboundary Context.

Setting SEA objectives

Is there an early discussion on the objectives for the SEA (i.e. How it will support planning, how it will be integrated into the planning process)? Which stakeholders are involved? Are the outcomes of this discussion documented?

It is not clear whether a discussion on SEA objectives exists at the EU level. The Report on the Application and Effectiveness of the Directive on Strategic Environmental Assessment (Directive 2001/42/EC) however reports experiences from member states on the effects of the SEA Directive and the extent to which it achieves its objectives. It mentions that SEAs often change the content of plans/programmes - mostly funding objectives, schemes or criteria, but in some larger cases also the substance of plans. Member states moreover reported that plan/programme contents are gradually being modified as a consequence of the iterative SEA process alongside plan/programme preparation. Mitigation measures become less necessary as environmental considerations are more often taken into account in an early stage. Lastly, member states indicated that SEA contributed to improved organisation of planning procedures themselves, and specifically to increased transparency of such procedures.

Implementing the SEA

Scoping process

Is there a distinct scoping process? Who is responsible? Who is involved? What methods (if any) are prescribed (overlays, matrices, etc)?

For SEA, scoping is mandatory under the EU SEA Directive - contrary to EIA, where scoping is not mandatory. The SEA Directive states that member states shall designate authorities which need to be consulted on the scope and level of detail of the information to be included in the SEA.

Participation in scoping

If here is distinct scoping, is participation part of this process? Who is involved and how?

A consultation of environmental authorities is required in the scoping stage.

Outcome of scoping

What are the expected outcomes of the scoping? e.g. decision criteria and suitable indicators of desired outcomes identified? If a ToR/scoping document is produced, what are the content requirements if any? Is the ToR reviewed? Is the outcome widely available?

The SEA Directive does not include provisions on the outcomes of the scoping process.

Baseline data

Are there any specific requirements for data collection (for example, on protected areas)?

The SEA Directive does not include specific requirements for data collection. It implies, however, that baseline data is collected, because it stipulates that the SEA report should include, among others, 'relevant aspects of the current state of the environment'.


Are there any requirements for the alternatives to be considered in the SEA? How should alternatives be selected, ranked, compared?

The SEA Directive dictates that 'reasonable alternatives taking into account the objectives and the geographical scope of the plan or programme, are identified, described and evaluated'. An SEA report should also describe reasons for selecting the alternatives which were assessed, as well as the assessment procedure.

The SEA Directive makes no distinction between assessment requirements for the drafted plan/programme and for the alternatives. Essentially this means that the requirements mentioned in Article 5(2) on scope and detail of the assessment and the information to be provided according to Annex 1 apply to all assessed alternatives.

Assessment/mitigation of effects

What are the specific requirements for assessment and mitigation of impacts as part of SEA? Any specific methods prescribed?

No specific methods regarding the assessment and mitigation of environmental impacts are included in the SEA Directive. It only states that an SEA report should include information on:

  • Likely significant effects on the environment, including issues such as biodiversity, population, human health, fauna, flora, soil, water, air, climatic factors, material assets,  cultural heritage and landscape;
  • Measures envisaged to prevent, reduce and as fully as possible offset any significant adverse effects on the environment of implementing the plan or programme.
Institutional analysis

Is the institutional setting for implementation of the plan analysed? Is there explicit attention for the identification of opportunities to strengthen environmental constituencies?

The SEA Directive does not mention institutional setting as a specific point of attention for SEA.

Content of SEA report

If documentation is required, what should be contained in the SEA report?

The information to be provided in an SEA report includes:

  • the plan/programme's contents, objectives, and relationships with other plans/programmes;
  • the current state of the environment and its likely evolution without implementation of the plan/programme;
  • environmental characteristics of areas likely to be affected;
  • existing environmental problems relevant to the plan/programme;
  • description of how certain environmental protection objectives (which are relevant to the plan/programme) have been taken into account;
  • likely significant effects on the environment, including on biodiversity, population, human health, fauna, flora, soil, water, air, climatic factors, material assets, cultural heritage including architectural and archaeological heritage, landscape and the interrelationship between the above factors;
  • measures envisaged to prevent/reduce/offset adverse environmental effects of the plan/programme;
  • selection and assessment of alternatives (including description of problems such as a lack of information);
  • planned monitoring measures;
  • a non-technical summary of this information.
SEA review

Describes the requirements for SEA review. Specifically: Who reviews the SEA? An independent body? Environmental Authority? Is the review approach similar to EIA review in the country?

The EU SEA Directive does not elaborate on SEA review. It only states that member states should ensure that SEA reports are of sufficient quality and that they should communicate to the European Commission any measures they take to guarantee that quality.

In its SEA Guidance document, the European Commission suggests that many measures that are already used in EIA practice may be adequate for application to SEA as well, such as review panels or government commissions that advise on the quality of environmental reports.

Participation in review

Are there any arrangements for participation in review? Who is involved? How is their involvement arranged?

The SEA Directive states that the draft plan/programme and the SEA report should be made available to environmental authorities and the public. They need to have the opportunity to express their opinion on both, before adoption of the plan/programme or submission to the legislative procedure. Specific configurations of this participation should be determined by member states.

Timeline review

What is the timeline given for the review of the SEA, in (working) days?

The SEA Directive does not specify a timeline for SEA review.

Informing and influencing decision-making

SEA and planning decision-making

What is the formal role of SEA in decision-making on the plan? Is SEA approval needed before a planning decision can be made?

The SEA Directive does not specify whether SEA approval is necessary before a decision is made - only that the SEA needs to be taken into account in decision-making.

Recommendations for decision-making

How are the results of the SEA and participation translated into recommendations for decision-making on the plan?

The SEA report (as well as opinions gathered from environmental authorities and the public and results from transboundary consultations) has to be taken into account during the plan/programme's preparation and before its adoption or submission to the legislative procedure.

Justification of decision

Does policy/programme/plan adoption decision-making have to be justified on the basis of the SEA?

Member states are obliged to inform environmental authorities, the public and any consulted member states about their decision. The content thereof as defined in Article 9 contains the following elements of justification:

  • how environmental considerations have been integrated in the plan/programme;
  • how the SEA report (including opinions expressed by environmental authorities, the public, and consulted member states) has been taken into account; and
  • the reasons for choosing the current plan/programme and not one of the alternatives.


Monitoring requirement

Is there a requirement for implementation of decisions to be monitored? What is the role of SEA outcomes in this monitoring? What provisions exits for action to be undertaken if environmental problems occur?

The SEA Directive obliges member states to monitor environmental effects of plans/programmes in order to identify unforeseen effects and undertake remedial action. It does not specify how or when monitoring should be undertaken. It does state that existing monitoring arrangements can be used if appropriate.

Evaluation requirement

Is there a formal requirement to evaluate the SEA? Similarly, to evaluate plan implementation before the next round of plan development? Are the two connected in this SEA system?

The SEA Directive does not mention evaluation of SEA as a mandatory practice for member states. The SEA Guidelines however indicate that monitoring arrangements should logically also include evaluation of environmental information.

The Directive also mentions that member states and the European Commission should exchange information on experiences gained in application of the Directive. The European Commission is responsible for sending out reports on the application and effectiveness of the Directive every seven years - if necessary accompanied by proposals for amendment of the Directive. The first evaluation study was published in 2009.

SEA practice

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Year of first SEA

Mentions if SEA practice is carried out in a country. Information is provided regarding the beginn of SEA practice, even if there is/has been no legislation available (yet). If possible, the year when the first SEA was conducted is given (to be precise the year in which the SEA report was finalized).

The SEA Directive evaluation study reports that, although all member states had to transpose the measures from the Directive into national regulations by 2004, still only a minority had done so by 2008. For member states that did not comply, non-conformity procedures were started. Today, all EU member states implement the Directive.

Some member states, including Denmark, the Netherlands, Sweden and Finland, already executed SEA in practice before the EU SEA Directive was implemented.

Annual no. of SEAs

Gives an estimation for the number of SEAs that are produced annually in this country.

The annual number of SEAs differs highly between member states. Numbers are high in Finland (1500), the UK (400-500) and France (400), but low in Malta (1), Portugal (2) and Luxembourg (3). In some member states, such as Austria which is federally organized, the annual number of SEA procedures even varies highly between provinces.

At least nine member states do not keep statistics of the number of SEAs conducted. It is therefore difficult to estimate the total annual number of SEAs undertaken in the EU.

Central SEA database

Is there a central database or library where information on SEAs is kept (i.e. where all SEAs are registered and/or copies are archived). If so, what is kept there and is this information publicly accessible?

There is no central SEA database at EU level, but member states may have their own databases.

Practice reviews

Any SEA practice review studies that have been done (by governmental agencies or others) are listed here. Where relevant, links to studies are included, and the main conclusions of the studies are summarised.

No information is available on the total number of reviews in the EU. Member states have their own review practices and are free to establish their own procedures to ensure SEA quality. In Spain, for example, publication of an environmental review ('memoria ambiental') in the Official Gazette is obligatory. In Portugal, an annual procedure is established to review the quality of environmental reports. The SEA Directive evaluation report however concluded in 2009 that in many member states quality assurance of SEA is still underdeveloped.

Case studies

SEA case studies on which information is available are listed here, including a link to case documentation, if available.

Case studies on SEA in the EU can be found on individual member states' country profiles.

Professional bodies

Professional bodies relevant to SEA practice, such as SEA Associations, Planning Associations, etc are listed here.

There is no professional SEA body at the EU level. Member states establish national professional bodies. There is a list of EIA/SEA centres in EU member states.

Capacity development

Sets out any ongoing training programmes (including professional and academic training) and major training events held in the past (with focus on recent events).

The DG Environment of the European Commission has organized several workshops on environmental assessment since 1990. One of them, known as the Potsdam Meeting or the 4th European Workshop on Environmental Impact Assessment, had the title 'Strategic Environmental Assessment in Europe'. Such workshops build capacity by sharing of experiences, but do not include training at the European level. In fact, during the before mentioned workshop it was discussed that the EU is not an appropriate level for (uniform) training, due to large differences in SEA procedures between member states.

Non-governmental SEA guidance

Lists any SEA manuals and good practice publications (including checklists, case studies) that have been published by parties other than government.

Various member states have their own non-govermental EIA guidance documents.

SEA links

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Links to laws/regulation

Links to relevant SEA laws or regulations.

Other relevant links on SEA

Other relevant links on SEA in the country are given here.

The EU's SEA website contains links to various reference, guidance and research documents on SEA. It also contains a large number of documents on member states' SEA strategies and experiences.