Laganas Bay, Zakynthos, Greece: National Marine Park, Bern file 1986/8 and CJEU C-103/00 (2002)
- The Commission's visits in July 1998 and August 1999 found pedalos and boats in prohibited sea areas, umbrellas and deck-chairs over the limits and mopeds on the sand of my nesting beaches, and buildings at Dafni that the Commission described as illegal. Court of Justice of the European Union (EUR-Lex)
- On 30 January 2002 the Court of Justice found that Greece had failed to fulfil its obligations to establish strict protection for Caretta caretta on my island of Zakynthos. Court of Justice of the European Union (EUR-Lex)
- In 2025, 28 strandings of my turtles were recorded, of which 25 were dead and 14 were inside the Marine Park, according to ARCHELON. ARCHELON
- ARCHELON states that human pressures on my coastal and marine habitats continue. ARCHELON
- Government and regulators Greece: Said Presidential Decree 906/22.12.1999 "instituted a system of strict protection". Court of Justice of the European Union (EUR-Lex)
- International bodies European Commission: Its visits of July 1998 and August 1999 found no supervision or notices on the beaches, pedalos and boats in prohibited sea areas, umbrellas and deck-chairs over the limits, buildings at Dafni it described as illegal, and mopeds on the sand. Court of Justice of the European Union (EUR-Lex)
- Courts Court of Justice of the European Union: Found (para. 40) that Greece "failed to fulfil its obligations" to establish strict protection for Caretta caretta on Zakynthos. Court of Justice of the European Union (EUR-Lex)
MEDASSET complained to the Bern Convention in 1986 about development at the loggerhead nesting beaches of Laganas Bay on Zakynthos. On 30 January 2002 the Court of Justice found that Greece had failed to fulfil its obligations to establish strict protection for Caretta caretta on the island; the Bern file was reopened in 2020 and remained open in October 2026.
ARCHELON's report on Laganas Bay also gives about 2,470 nests in 2024 and 2,033 in 2023 (1 December 2025).
Status As of October 2026: the Bern Convention file (1986/8) is open after being reopened in 2020; the Court of Justice judgment of 2002 stands; a 2026 Greek government report to the Bern Convention exists but was not reviewed.
- Greece (Hellenic Republic) — Found by the Court of Justice in C-103/00 to have failed to fulfil its obligations; ordered to pay the costs Court of Justice of the European Union (EUR-Lex)
- Loggerhead (Caretta caretta) nesting beaches of Laganas Bay and Zakynthos — Subject of the Court's finding; 28 strandings in 2025, 25 dead, 14 inside the Marine Park (ARCHELON) ARCHELON
What happened
In 1986 MEDASSET, supported by ARCHELON, filed a complaint with the Bern Convention about the loggerhead nesting beaches of Laganas Bay on Zakynthos. The Standing Committee adopted Recommendation No. 7 and Recommendation No. 9 in 1987, calling for legal protection of the nesting beaches and for no new tourist development there. Bern file 1986/8 was closed in December 1999, when the case went to the Court of Justice, and was reopened in 2020; it was listed as open in October 2026.
Commission visits on 16-17 July 1998 and 24-25 August 1999 found, as recorded in the judgment, no supervision or notices on the beaches, pedalos and boats in prohibited sea areas, umbrellas and deck-chairs over the permitted limits, buildings at Dafni that the Commission described as illegal, and mopeds on the sand. In 1999 a budget of GRD 30 million was approved for information, supervision, cleaning and protection of the Laganas beaches (judgment, para. 14). Presidential Decree 906/22.12.1999 created the National Marine Park of Zakynthos. The Commission sued on 17 March 2000.
In Case C-103/00 (ECLI:EU:C:2002:60) Greece argued (para. 20) that the 1999 decree "instituted a system of strict protection". On 30 January 2002 the Court found (para. 40) that Greece had "failed to fulfil its obligations" to establish strict protection for Caretta caretta on Zakynthos, and ordered Greece to pay the costs.
In 2020 the Green Fund of the Greek Ministry of Environment gave EUR 45,000 for ARCHELON's nest monitoring, which ARCHELON described as the first co-financing; in 2025 ARCHELON says recording is "largely funded by ARCHELON itself". In its report on Laganas Bay of 1 December 2025 ARCHELON recorded about 2,155 nests in 2025, 2,470 in 2024 and 2,033 in 2023, and 28 strandings in 2025, of which 25 were dead and 14 were inside the Marine Park. ARCHELON states that "human pressures on coastal and marine habitats continue" and that the Marine Park management plan has not been finalised. The Marine Park is now managed by NECCA.
The Court's judgment in C-849/19 of 17 December 2020, which found that Greece had not set conservation objectives and measures for 239 Sites of Community Importance, is not specific to turtles; the Bern file pages list Laganas Bay among the sites concerned. As of October 2026 the Bern file was open. The Commission also brought separate actions (C-600/12 and C-368/24) about a landfill inside the Marine Park.
- 1986MEDASSET, supported by ARCHELON, files the Bern Convention complaint (file 1986/8)
- 1987Bern Recommendations No. 7 and No. 9: legal protection of the nesting beaches and no new tourist development there
- 1998First Commission inspection visit to the nesting beaches (16-17 July)
- 1999Second Commission visit (24-25 August); the two visits found no supervision or notices on the beaches and boats in prohibited sea areas (judgment); budget of GRD 30 million approved; Presidential Decree 906/22.12.1999 creates the National Marine Park of Zakynthos; Bern file closed in December as the case goes to the Court of Justice
- 2000Commission sues Greece in C-103/00 (17 March)
- 2002Court of Justice judgment in C-103/00 (30 January): Greece failed to fulfil its obligations; Greece pays costs
- 2020Bern file 1986/8 reopened; Green Fund co-finances ARCHELON's nest monitoring with EUR 45,000, the first co-financing; Court of Justice judgment in C-849/19 (17 December)
- 2025ARCHELON reports about 2,155 nests, 28 strandings and continuing human pressures (1 December)
What was said
“instituted a system of strict protection”
“failed to fulfil its obligations”
“largely funded by ARCHELON itself”
“human pressures on coastal and marine habitats continue”
Where accounts differ
Each party's account, side by side, with its source. The record does not settle these points; it shows them.
Said Presidential Decree 906/22.12.1999 "instituted a system of strict protection".
Court of Justice of the European Union (EUR-Lex)Its visits of July 1998 and August 1999 found no supervision or notices on the beaches, pedalos and boats in prohibited sea areas, umbrellas and deck-chairs over the limits, buildings at Dafni it described as illegal, and mopeds on the sand.
Court of Justice of the European Union (EUR-Lex)Found (para. 40) that Greece "failed to fulfil its obligations" to establish strict protection for Caretta caretta on Zakynthos.
Court of Justice of the European Union (EUR-Lex)How it looked
Shown
- The 1999 decree described as having "instituted a system of strict protection".Greece, in its defence before the Court of Justice (judgment, para. 20) · Court of Justice of the European Union (EUR-Lex)
Recorded
- Court of Justice, C-103/00, 30 January 2002: Greece failed to fulfil its obligations to establish strict protection for Caretta caretta on Zakynthos; Greece to pay the costs.
- Commission visits in July 1998 and August 1999 found no supervision or notices on the beaches, pedalos and boats in prohibited sea areas, umbrellas and deck-chairs over the limits, buildings at Dafni described by the Commission as illegal, and mopeds on the sand.
- A budget of GRD 30 million was approved in 1999 for information, supervision, cleaning and protection of the Laganas beaches (judgment, para. 14).
- Bern Recommendations No. 7 and No. 9 (1987) called for legal protection of the nesting beaches and no new tourist development there; file 1986/8 was closed in December 1999, reopened in 2020 and was open in October 2026.
- ARCHELON: about 2,155 nests in 2025, 2,470 in 2024 and 2,033 in 2023; 28 strandings in 2025 (25 dead), 14 inside the Marine Park.
- The Green Fund of the Greek Ministry of Environment gave EUR 45,000 for ARCHELON's 2020 nest monitoring, the first co-financing.
Who gained
Reached nature or the ground
Gained elsewhere
Responses on record
- Greece (Hellenic Republic) (Proceedings in C-103/00, judgment of 30 January 2002): Told the Court of Justice that Presidential Decree 906/1999 "instituted a system of strict protection". · Court of Justice of the European Union (EUR-Lex)
- ARCHELON (1 December 2025): Said nest recording in 2025 is "largely funded by ARCHELON itself" and that "human pressures on coastal and marine habitats continue". · ARCHELON
In court and with insurers
Lawsuits and rulings
- 1986–1987OngoingBern Convention file 1986/8 (Laganas Bay, Zakynthos), Recommendations No. 7 and No. 9 (1987)Bern Convention Standing Committee (Council of Europe) · International court · MEDASSET, supported by ARCHELON → Greece
Recommendations No. 7 and No. 9 (1987) called for legal protection of the nesting beaches and no new tourist development there. The file was closed in December 1999 when the case went to the Court of Justice, reopened in 2020 and was open in October 2026. Council of Europe, Bern Convention
- 2000-03-17–2002-01-30Claimant wonCommission v Hellenic Republic, Case C-103/00 (ECLI:EU:C:2002:60)Court of Justice of the European Union · International court · European Commission → Hellenic Republic
The Court found that Greece had failed to fulfil its obligations to establish strict protection for Caretta caretta on Zakynthos and ordered Greece to pay the costs. Greece had argued that Presidential Decree 906/22.12.1999 instituted a system of strict protection. Court of Justice of the European Union (EUR-Lex)
- 2020-12-17Claimant wonCase C-849/19 (ECLI:EU:C:2020:1047): conservation objectives for 239 Greek Sites of Community ImportanceCourt of Justice of the European Union · International court · → Greece
The Court found that Greece had not set conservation objectives and measures for 239 Sites of Community Importance (Habitats Directive Articles 4(4) and 6(1)); Greek legislation of 7 May 2020 was too late to count. The case is not specific to turtles; the Bern file pages list Laganas Bay among the sites. Court of Justice of the European Union (EUR-Lex)
Insurers
What nature saw
Nature's report opens this page. Below: further outcomes measured on the ground.
What we don't know
Nature
- Disputed Whether the 1999 decree gave the nesting beaches strict protection
Money
- None on record Budget approved for information, supervision, cleaning and protection of the Laganas beaches (judgment, para. 14) — GRD 30 million.
- None on record Costs in C-103/00 — Greece ordered to pay the costs; amount not stated in the sources reviewed.
Record
- None on record Not on record: whether structures at Dafni and Gerakas that are the subject of demolition orders have been removed.
- None on record Reported by ARCHELON (1 December 2025): the Marine Park management plan has not been finalised.
- Insufficient Unconfirmed: nests on Dafni beach of about 150 a year in 1984-2002 against 94 a year in 2003-2023.
- None on record Not on record: the amount of the costs Greece was ordered to pay in C-103/00.
Did the harm stop?
The Court found on 30 January 2002 that Greece had failed to establish strict protection, after the National Marine Park had been created by decree in December 1999. ARCHELON stated in December 2025 that human pressures on coastal and marine habitats continue and that the Marine Park management plan is not finalised. The Bern file was open in October 2026.
Who paid?
Greece was ordered to pay the costs in C-103/00. A budget of GRD 30 million was approved in 1999 for information, supervision, cleaning and protection of the Laganas beaches. The Green Fund gave EUR 45,000 for ARCHELON's 2020 nest monitoring; in 2025 ARCHELON says recording is "largely funded by ARCHELON itself".
Sources
Courts
- Judgment of the Court of 30 January 2002, Case C-103/00, Commission v Hellenic Republic (ECLI:EU:C:2002:60)Court of Justice of the European Union (EUR-Lex) · 2002-01-30
- Judgment of the Court of 17 December 2020, Case C-849/19 (ECLI:EU:C:2020:1047)Court of Justice of the European Union (EUR-Lex) · 2020-12-17
Communities and civil society
International bodies
- Bern Convention file 1986/8, Greece: Recommendation No. 9 (1987) on the protection of Caretta caretta in Laganas Bay, ZakynthosCouncil of Europe, Bern Convention ·
Connected cases
- Kyparissia Bay (Thines Kyparissias), Greece: construction, roads and beach use at a loggerhead nesting site, CJEU C-504/14 (2016) Greece · 2010–2025
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Brought the infringement action in C-504/14
- Government of Greece (Hellenic Republic) (Government) — here: Defendant in C-103/00; created the National Marine Park by Presidential Decree 906/1999; there: Defendant in C-504/14; adopted the Presidential Decree of 17 September 2018
- Court of Justice of the European Union (Government) — here: Judgment in C-103/00 (30 January 2002); judgment in C-849/19 (17 December 2020); there: Judgment in C-504/14 (10 November 2016); judgment in C-849/19 (17 December 2020)
- MEDASSET (NGO) — here: Bern Convention complainant (1986); there: Bern Convention complainant (2010); intervener before the Council of State (MEDASSET Hellas)
- ARCHELON (NGO) — here: Supported the Bern complaint; monitors nesting; reports on pressures; there: Named as complainant; monitors nesting; intervener before the Council of State
- Council of Europe (International organisation) — here: Bern Convention file 1986/8; Recommendations No. 7 and No. 9 (1987); there: Bern Convention file 2010/5 and Recommendation No. 174 (2014)
- Zakynthos landfill inside the National Marine Park, Greece: CJEU C-600/12 (2014) and penalty judgment C-368/24 (2025) Greece · 1999–2025
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Brought the actions in C-600/12 and C-368/24
- Government of Greece (Hellenic Republic) (Government) — here: Defendant in C-103/00; created the National Marine Park by Presidential Decree 906/1999; there: Defendant; ordered to pay a lump sum and a periodic penalty
- Court of Justice of the European Union (Government) — here: Judgment in C-103/00 (30 January 2002); judgment in C-849/19 (17 December 2020); there: Judgments in C-600/12 (17 July 2014) and C-368/24 (9 October 2025)
- NECCA (Public authority) — here: Manages the National Marine Park of Zakynthos; there: Manages the National Marine Park of Zakynthos
- EU LIFE funding for loggerhead conservation, 2002-2029 European Union · 2002–2029
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Funder through the LIFE programme (CINEA)
- MEDASSET (NGO) — here: Bern Convention complainant (1986); there: Source of the LIFE MareNatura figures
- ARCHELON (NGO) — here: Supported the Bern complaint; monitors nesting; reports on pressures; there: Beneficiary of LIFE02 NAT/GR/008500
- Bou Craa phosphate mine and Morocco green hydrogen in Western Sahara Western Sahara (controlled in large part by Morocco) · 1975–2026
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Negotiated the EU-Morocco arrangements
- Court of Justice of the European Union (Government) — here: Judgment in C-103/00 (30 January 2002); judgment in C-849/19 (17 December 2020); there: Court of Justice of the European Union
- Limni Bay / Polis-Gialia golf and villa resort, Cyprus: infringement procedure closed (2019), land sold (2025) Cyprus · 1995–2025
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Reasoned opinion (April 2015); closed the infringement procedure (24 January 2019)
- MEDASSET (NGO) — here: Bern Convention complainant (1986); there: Bern Convention complainant (1995)
- Register of Damage for Ukraine, the Claims Commission convention and the money meant to pay claims Ukraine · 2024–2026
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Reported the EUR 1.4 billion transfer
- Council of Europe (International organisation) — here: Bern Convention file 1986/8; Recommendations No. 7 and No. 9 (1987); there: Sponsor of the Register and the Convention
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- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Institution whose paraquat approval the EU court annulled
- AdBlue cartel (Daimler, BMW, VW) Germany · 2009–2014
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Competition authority that issued the decision
- Anamur (Karaagac) Beach, Mersin, Türkiye: Bern Convention file 2019/5 and Recommendation No. 226 (2024) Türkiye · 1998–2026
- MEDASSET (NGO) — here: Bern Convention complainant (1986); there: Co-complainant
- Belek, Antalya: 1998 Bern marina recommendation, 2014 hotel-road annulment and 2021 hatchling deaths Türkiye · 1998–2021
- Council of Europe (International organisation) — here: Bern Convention file 1986/8; Recommendations No. 7 and No. 9 (1987); there: Bern Convention Standing Committee, Recommendation No. 66 (1998)
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- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Proposed the non-binding phase-out target
- End-of-life vehicle recycling cartel (EU carmakers, ACEA) European Union · 2002–2017
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Regulator
- EU banned-pesticide exports European Union · 2018–2026
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Made the 2020 pledge; reported to have withdrawn it in 2026
- EU bans three neonicotinoid pesticides outdoors in 2018; Turkey follows in part European Union · 2018
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: adopted the outdoor ban
- EU Carbon Border Adjustment Mechanism burden on Turkish exporters Turkey · 2026
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Regulator of CBAM
- EU court finds Spain ignored illegal water abstraction in Doñana Spain · date not stated
- Court of Justice of the European Union (Government) — here: Judgment in C-103/00 (30 January 2002); judgment in C-849/19 (17 December 2020); there: ruled on Spain's handling of illegal water abstraction
- EU Deforestation Regulation delays and trade pressure European Union · 2022
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Proposer of simplification review
- EU taxonomy hydropower exemption and California large hydro exclusion European Union / United States · 2002–2021
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Author of the taxonomy rule
- Fethiye and Patara nesting beaches, Türkiye: Bern Convention files and recommendations, 1996-2025 Türkiye · 1996–2025
- MEDASSET (NGO) — here: Bern Convention complainant (1986); there: Complainant (2012)
- Germany agreed €2.6bn and €1.75bn coal exit payments to RWE and LEAG Germany · 2019–2023
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: approved the RWE payment
- Great Green Wall: USD 19bn tracked, USD 2.5bn disbursed by March 2023, and a restored area reported at between 1.66 and almost 18 million hectares Sahel (11 countries) · 2007–2026
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Donor; land restoration pillar USD 208 million
- HFC-23 and SF6 Joint Implementation projects at KCKK Polymer and HaloPolymer Perm Russia · 2008–2015
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Regulation 550/2011 banning HFC-23 credits from 2013
- Kerch Strait storm, November 2007: Volgoneft 139 fuel-oil spill and sulphur-ship sinkings Russia · 2007–2018
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Post-disaster needs assessment with UNEP
- Khimki forest and the M11 Moscow–St Petersburg toll motorway (km 15–58) Russia · 2007–2025
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Letter to an MEP on EIB and EBRD financing conditions
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- MEDASSET (NGO) — here: Bern Convention complainant (1986); there: Published nest counts from Libyan coast surveys
- Lliuya v RWE Peru · 2025
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Approved the German compensation payment to RWE (13 December 2023)
- Mauritania fishmeal industry, sardinella stocks and foreign fishing agreements Mauritania · 2008–2026
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Negotiator and evaluator of the SFPA; publishes the protocol terms
- Mediterranean fisheries bycatch of sea turtles: GFCM rules of 2011 and 2021 and a Tunisian fisher study Mediterranean (multiple) · 2011–2023
- Council of Europe (International organisation) — here: Bern Convention file 1986/8; Recommendations No. 7 and No. 9 (1987); there: Bern Convention Recommendation No. 66 (1998) naming fisheries by-catch in Turkey
- Poland takes Germany to EU court over 35,000 tonnes of waste it calls illegal Poland · 2023–2024
- Court of Justice of the European Union (Government) — here: Judgment in C-103/00 (30 January 2002); judgment in C-849/19 (17 December 2020); there: court
- Russian Joint Implementation credits under the Kyoto Protocol, 2009–2012 Russia · 2009–2015
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Regulation 550/2011; EU ETS credit data
- Spain: environmental liability financial guarantee (EU Directive Art. 14) Spain · 2004
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Evaluated the directive and reported on mandatory financial security
- TUI Care Foundation sponsorship of ARCHELON in Crete and the "Turtle-Friendly" hotel certificate Greece · 2023–2026
- ARCHELON (NGO) — here: Supported the Bern complaint; monitors nesting; reports on pressures; there: Ran the project; reports its results
- Ukraine's ban on raw-log exports and the EU–Ukraine Association Agreement arbitration, 2015–2026 Ukraine · 2015–2026
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Brought the dispute and published the memo
- Ukraine's Joint Implementation credits and Kyoto unit sales to Japan and Spain, 2008–2021 Ukraine · 2008–2021
- European Commission (Public authority) — here: Brought the infringement action in C-103/00; inspected the beaches in 1998 and 1999; there: Set rules on use of international credits
- Used cooking oil and POME biofuel certification: fraud allegations (ISCC, EU/UK) European Union · 2016–2025
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