{
  "url": "https://openlegislation.uk/eu-decision-2017-848/introduction",
  "json_url": "https://openlegislation.uk/eu-decision-2017-848/introduction.json",
  "legislation": "eudn/2017/848",
  "legislation_title": "Commission Decision (EU) 2017/848 of 17 May 2017 laying down criteria and methodological standards on good environmental status of marine waters and specifications and standardised methods for monitoring and assessment, and repealing Decision 2010/477/EU (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2017-848",
  "path": "introduction",
  "kind": "introduction",
  "number": null,
  "heading": "Introductory text",
  "text": "Commission Decision (EU) 2017/848\nof 17 May 2017\nlaying down criteria and methodological standards on good environmental status of marine waters and specifications and standardised methods for monitoring and assessment, and repealing Decision 2010/477/EU\n(Text with EEA relevance)\nTHE EUROPEAN COMMISSION,\nHaving regard to the Treaty on the Functioning of the European Union,\nHaving regard to Directive 2008/56/EC of the European Parliament and of the Council of 17 June 2008 establishing a framework for community action in the field of marine environmental policy (Marine Strategy Framework Directive), and in particular Articles 9(3) and 11(4) thereof,\nWhereas:\n(1)\nCommission Decision 2010/477/EU established criteria to be used by the Member States to determine the good environmental status of their marine waters and to guide their assessments of that status in the first implementation cycle of Directive 2008/56/EC.\n(2)\nDecision 2010/477/EU acknowledged that additional scientific and technical progress was required to support the development or revision of those criteria for some qualitative descriptors, as well as further development of methodological standards in close coordination with the establishment of monitoring programmes. In addition, that Decision stated that it would be appropriate to carry out its revision as soon as possible after the completion of the assessment required under Article 12 of Directive 2008/56/EC, in time to support a successful update of marine strategies that are due by 2018, pursuant to Article 17 of Directive 2008/56/EC.\n(3)\nIn 2012, on the basis of the initial assessment of their marine waters made pursuant to Article 8(1) of Directive 2008/56/EC, Member States reported on the environmental status of their marine waters and notified to the Commission their determination of good environmental status and their environmental targets in accordance with Articles 9(2) and 10(2) of Directive 2008/56/EC, respectively. The Commission's assessment of those Member State reports, undertaken in accordance with Article 12 of Directive 2008/56/EC, highlighted that more efforts were urgently needed if Member States are to reach good environmental status by 2020. The results showed the necessity to significantly improve the quality and coherence of the determination of good environmental status by the Member States. In addition, the assessment recognised that regional cooperation must be at the very heart of the implementation of Directive 2008/56/EC. It also emphasised the need for Member States to more systematically build upon standards stemming from Union legislation or, where they do not exist, upon standards set by Regional Sea Conventions or other international agreements.\n(4)\nTo ensure that the second cycle of implementation of the marine strategies of the Member States further contributes to the achievement of the objectives of Directive 2008/56/EC and yields more consistent determinations of good environmental status, the Commission recommended in its report on the first phase of implementation that, at Union level, the Commission services and Member States collaborate to revise, strengthen and improve Decision 2010/477/EU, aiming at a clearer, simpler, more concise, more coherent and comparable set of good environmental status criteria and methodological standards and, at the same time, review Annex III of Directive 2008/56/EC, and if necessary revise it, and develop specific guidance to ensure a more coherent and consistent approach for assessments in the next implementation cycle.\n(5)\nOn the basis of those conclusions, the review process started in 2013 when a roadmap, consisting of several phases (technical and scientific, consultation, and decision-making), was endorsed by the Regulatory Committee established under Article 25(1) of Directive 2008/56/EC. During this process, the Commission consulted all interested parties, including Regional Sea Conventions.\n(6)\nIn order to facilitate future updates of the initial assessment of Member States' marine waters and their determination of good environmental status, and to ensure greater coherence in implementation of Directive 2008/56/EC across the Union, it is necessary to clarify, revise or introduce criteria, methodological standards, specifications and standardised methods to be used by Member States, compared to the elements currently set out in Decision 2010/477/EU. As a result, the number of criteria that Member States need to monitor and assess should be reduced, applying a risk-based approach to those which are retained in order to allow Member States to focus their efforts on the main anthropogenic pressures affecting their waters. Finally, the criteria and their use should be further specified, including providing for threshold values or the setting thereof, thereby allowing for the extent to which good environmental status is achieved to be measured across the Union's marine waters.\n(7)\nIn accordance with the commitment taken by the Commission when adopting its communication to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions: ‘Better regulation for better results — An EU agenda’, this Decision should ensure coherence with other Union legislation. To ensure greater consistency and comparability at Union level of Member States' determinations of good environmental status and avoid unnecessary overlaps, it is appropriate to take into account relevant existing standards and methods for monitoring and assessment laid down in Union legislation, including Council Directive 92/43/EEC, Directive 2000/60/EC of the European Parliament and of the Council, Commission Regulation (EC) No 1881/2006, Council Regulation (EC) No 1967/2006, Directive 2008/105/EC of the European Parliament and of the Council, Directive 2009/147/EC of the European Parliament and of the Council and Regulation (EU) No 1380/2013 of the European Parliament and of the Council.\n(8)\nFor each of the qualitative descriptors listed in Annex I to Directive 2008/56/EC, and on the basis of the indicative lists in Annex III to that Directive, it is necessary to define the criteria, including the criteria elements and, where appropriate, the threshold values, to be used. Threshold values are intended to contribute to Member States' determination of a set of characteristics for good environmental status and inform their assessment of the extent to which good environmental status is being achieved. It is also necessary to set out methodological standards, including the geographic scales for assessment and how the criteria should be used. Those criteria and methodological standards are to ensure consistency and allow for comparison, between marine regions or subregions, of assessments of the extent to which good environmental status is being achieved.\n(9)\nTo ensure comparability between the details of any updates by the Member States following the reviews of certain elements of their marine strategies, sent under Article 17(3) of Directive 2008/56/EC, specifications and standardised methods for monitoring and assessment should be defined, taking into account existing specifications and standards at Union or international level, including regional or subregional level.\n(10)\nMember States should apply the criteria, methodological standards, specifications and standardised methods for monitoring and assessment laid down in this Decision in combination with the ecosystem elements, anthropogenic pressures and human activities listed in the indicative lists of Annex III to Directive 2008/56/EC and by reference to the initial assessment made pursuant to Article 8(1) of that Directive, when determining a set of characteristics for good environmental status in accordance with Article 9(1) of that Directive, and when establishing coordinated monitoring programmes under Article 11 of that Directive.\n(11)\nIn order to establish a clear link between the determination of a set of characteristics for good environmental status and the assessment of progress towards its achievement, it is appropriate to organise the criteria and methodological standards on the basis of the qualitative descriptors laid down in Annex I to Directive 2008/56/EC, taking into account the indicative lists of ecosystem elements, anthropogenic pressures and human activities laid down in Annex III to that Directive. Some of those criteria and methodological standards relate in particular to the assessment of environmental status or of predominant pressures and impacts under points (a) or (b) of Article 8(1) of Directive 2008/56/EC, respectively.\n(12)\nIn cases where no threshold values are laid down, Member States should establish threshold values through Union, regional or subregional cooperation, for instance by referring to existing values or developing new ones in the framework of the Regional Sea Conventions. In cases where threshold values should be established through cooperation at Union level (for the descriptors on marine litter, underwater noise and seabed integrity), this will be done in the framework of the Common Implementation Strategy set up by the Member States and the Commission for the purposes of Directive 2008/56/EC. Once established through Union, regional or subregional cooperation, these threshold values will only become part of Member States' sets of characteristics for good environmental status when they are sent to the Commission as part of Member States' reporting under Article 17(3) of Directive 2008/56/EC. Until such threshold values are established through Union, regional or subregional cooperation, Member States should be able to use national threshold values, directional trends or pressure-based threshold values as proxies.\n(13)\nThreshold values should reflect, where appropriate, the quality level that reflects the significance of an adverse effect for a criterion and should be set in relation to a reference condition. Threshold values should be consistent with Union legislation and set at appropriate geographic scales to reflect the different biotic and abiotic characteristics of the regions, subregions and subdivisions. This means that even if the process to establish threshold values takes place at Union level, this may result in the setting of different threshold values, which are specific to a region, subregion or subdivision. Threshold values should also be set on the basis of the precautionary principle, reflecting the potential risks to the marine environment. The setting of threshold values should accommodate the dynamic nature of marine ecosystems and their elements, which can change in space and time through hydrological and climatic variation, predator-prey relationships and other environmental factors. Threshold values should also reflect the fact that marine ecosystems may recover, if deteriorated, to a state that reflects prevailing physiographic, geographic, climatic and biological conditions, rather than return to a specific state of the past.\n(14)\nIn accordance with Article 1(3) of Directive 2008/56/EC, the collective pressure of human activities needs to be kept within levels compatible with the achievement of good environmental status, ensuring that the capacity of marine ecosystems to respond to human-induced changes is not compromised. This may entail, where appropriate, that threshold values for certain pressures and their environmental impacts are not necessarily achieved in all areas of Member States' marine waters, provided that this does not compromise the achievement of the objectives of Directive 2008/56/EC, while enabling the sustainable use of marine goods and services.\n(15)\nIt is necessary to lay down threshold values which will be part of the set of characteristics used by Member States in their determination of good environmental status in accordance with Article 9(1) of Directive 2008/56/EC, and the extent to which the threshold values are to be achieved. Threshold values therefore do not, by themselves, constitute Member States' determinations of good environmental status.\n(16)\nMember States should express the extent to which good environmental status is being achieved as the proportion of their marine waters over which the threshold values have been achieved or as the proportion of criteria elements (species, contaminants, etc.) that have achieved the threshold values. When assessing the status of their marine waters in accordance with Article 17(2)(a) of Directive 2008/56/EC, Member States should express any change in status as improving, stable or deteriorating compared to the previous reporting period, in view of the often slow response of the marine environment to change.\n(17)\nWhere threshold values, set in accordance with this Decision, are not met for a particular criterion, Member States should consider taking appropriate measures or carrying out further research or investigation.\n(18)\nWhere Member States are required to cooperate at regional or subregional level, they should use, where practical and appropriate, existing regional institutional cooperation structures, including those under Regional Sea Conventions, as provided under Article 6 of Directive 2008/56/EC. Similarly, in the absence of specific criteria, methodological standards, including for integration of the criteria, specifications and standardised methods for monitoring and assessment, Member States should build upon, where practical and appropriate, those developed at international, regional or subregional level, for instance those agreed in the framework of the Regional Sea Conventions, or other international mechanisms. Otherwise, Member States may choose to coordinate amongst themselves within the region or subregion, where relevant. In addition, a Member State may also decide, on the basis of the specificities of its marine waters, to consider additional elements not laid down in this Decision and not dealt with at international, regional or subregional level, or to consider applying elements of this Decision to its transitional waters, as defined in Article 2(6) of Directive 2000/60/EC, in support of the implementation of Directive 2008/56/EC.\n(19)\nMember States should have sufficient flexibility, under specified conditions, to focus on the predominant pressures and their environmental impacts on the different ecosystem elements in each region or subregion in order to monitor and assess their marine waters in an efficient and effective manner and to facilitate prioritisation of actions to be taken to achieve good environmental status. For that purpose, firstly, Member States should be able to consider that some of the criteria are not appropriate to apply, provided this is justified. Secondly, Member States should have the possibility to decide not to use certain criteria elements or to select additional elements or to focus on certain matrices or areas of their marine waters, provided that this is based on a risk assessment in relation to the pressures and their impacts. Finally, a distinction should be introduced between primary and secondary criteria. While primary criteria should be used to ensure consistency across the Union, flexibility should be granted with regard to secondary criteria. The use of a secondary criterion should be decided by Member States, where necessary, to complement a primary criterion or when, for a particular criterion, the marine environment is at risk of not achieving or not maintaining good environmental status.\n(20)\nCriteria, including threshold values, methodological standards, specifications and standardised methods for monitoring and assessment should be based on the best available science. However, additional scientific and technical progress is still required to support the further development of some of them, and should be used as the knowledge and understanding become available.\n(21)\nDecision 2010/477/EU should therefore be repealed.\n(22)\nThe measures provided for in this Decision are in accordance with the opinion of the Regulatory Committee,\nHAS ADOPTED THIS DECISION:",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "OJ L 164, 25.6.2008, p. 19."
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "Commission Decision 2010/477/EU of 1 September 2010 on criteria and methodological standards on good environmental status of marine waters (OJ L 232, 2.9.2010, p. 14)."
    },
    {
      "type": "footnote",
      "label": "f3",
      "text": "Report from the Commission to the Council and the European Parliament — The first phase of implementation of the Marine Strategy Framework Directive (2008/56/EC) — The European Commission's assessment and guidance (COM(2014)097 final, 20.2.2014)."
    },
    {
      "type": "footnote",
      "label": "f4",
      "text": "COM(2015) 215 final."
    },
    {
      "type": "footnote",
      "label": "f5",
      "text": "Council Directive 92/43/EEC of 21 May 1992 on the conservation of natural habitats and of wild fauna and flora (OJ L 206, 22.7.1992, p. 7)."
    },
    {
      "type": "footnote",
      "label": "f6",
      "text": "Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy (OJ L 327, 22.12.2000, p. 1)."
    },
    {
      "type": "footnote",
      "label": "f7",
      "text": "Commission Regulation (EC) No 1881/2006 of 19 December 2006 setting maximum levels for certain contaminants in foodstuffs (OJ L 364, 20.12.2006, p. 5)."
    },
    {
      "type": "footnote",
      "label": "f8",
      "text": "Council Regulation (EC) No 1967/2006 of 21 December 2006 concerning management measures for the sustainable exploitation of fishery resources in the Mediterranean Sea, amending Regulation (EEC) No 2847/93 and repealing Regulation (EC) No 1626/94 (OJ L 409, 30.12.2006, p. 11)."
    },
    {
      "type": "footnote",
      "label": "f9",
      "text": "Directive 2008/105/EC of the European Parliament and of the Council of 16 December 2008 on environmental quality standards in the field of water policy, amending and subsequently replacing Council Directives 82/176/EEC, 83/513/EEC, 84/156/EEC, 84/491/EEC, 86/280/EEC and amending Directive 2000/60/EC of the European Parliament and of the Council (OJ L 348, 24.12.2008, p. 84.)."
    },
    {
      "type": "footnote",
      "label": "f10",
      "text": "Directive 2009/147/EC of the European Parliament and of the Council of 30 November 2009 on the conservation of wild birds (OJ L 20, 26.1.2010, p. 7)."
    },
    {
      "type": "footnote",
      "label": "f11",
      "text": "Regulation (EU) No 1380/2013 of the European Parliament and of the Council of 11 December 2013 on the Common Fisheries Policy, amending Council Regulations (EC) No 1954/2003 and (EC) No 1224/2009 and repealing Council Regulations (EC) No 2371/2002 and (EC) No 639/2004 and Council Decision 2004/585/EC (OJ L 354, 28.12.2013, p. 22)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2017/848/introduction",
    "retrieved_at": "2026-11-01T15:13:29.833878+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}