- A groundbreaking roadmap for the proposal of a possible designation of the Mediterranean as an Emission Control Area for Sulphur Oxides was adopted, in line with the terms of Annex VI of the International Convention for the Prevention of Pollution from Ships (MARPOL). The aforementioned development is considered of vital importance, as Maritime transport is the backbone of international trade and an important source of pollution with adverse impacts on human health and ecosystems.
The Mediterranean Sea is host to the world’s busiest shipping lanes and is the second busiest cruising region in the world after the Caribbean with 15.8% of global cruise fleet deployment in 2017 (MedCruise Association, 2018). Ship movements, which often occur close to the densely populated coasts of the Mediterranean countries, result in emissions of toxic gases and Particulate Matter (PM) from fuel combustion, including sulphur oxides (SOx).
Sulphur oxides emissions contribute to the formation of sulphate aerosols which, along with other types of PM, are able to penetrate deep into the lungs of humans and all living organisms. Exposure to such pollutants is linked to lung cancer, cardiovascular illnesses and asthma. Ecosystems suffer from the deposition of sulphate aerosols particles which increase acidification of surface water and soil. Sulphate also takes a toll on human-made buildings and infrastructure, including vulnerable world heritage sites.
- The Contracting Parties adopted thematic decisions pertaining to the circular economy, guidelines on the placement of artificial reefs at sea, offshore guidelines and standards and the common regional framework for integrated coastal zone management (ICZM).
- COP21 examined the findings of the evaluation of the implementation of the Strategic Action Programme for the Conservation of Biological Diversity in the Mediterranean Region (SAP BIO) and adopted updated strategies and plans for the conservation of monk seal, sharks and rays among other iconic Mediterranean species. The designation of four new sites as “Specially Protected Areas of Mediterranean Importance (SPAMI)” in France, Italy, Slovenia and Spain was also adopted.
- The Contracting Parties adopted elements of six regional plans to reduce and prevent marine pollution from Land-Based Sources (LBS) will now complement and bolster the LBS and Dumping Protocols of the Barcelona Convention.
- COP 21 updated and mandated the preparation of additional legally binding measures to address marine litter, waste water and sludge management using prevention, resource efficiency, sustainable consumption and production, and circular economy approaches.
- COP21 welcomed and cleared the publication (please see, MEPIELAN e-bulletin, “Documents & Cases”) of the UNEP/MAP State of Environment and Development Report (SoED 2019), which describes mounting pressure on the Mediterranean basin deriving from population growth, climate change, agriculture and fisheries, tourism, extractive industries and transport.
- COP21 adopted the proposed Programme of Work and an increased core budget of UNEP/MAP for the 2020-2021 biennium. Contracting Parties also endorsed the launch of preparations for the next UNEP/MAP medium-term strategy (2022-2027) in the context of the 2030 Agenda implementation.
- COP21 agenda carried a focus on sustainability with a view for UNEP/MAP to underpin efforts by the Contracting Parties in achieving the 2030 Agenda for Sustainable Development and its 17 Sustainable Development Goals (SDGs).
About the author

MEPIELAN Centre
MEPIELAN Centre is an international research, training and educational centre established by Professor Evangelos Raftopoulos at the Panteion University of Athens in 2008.
Before its establishment as a University Centre, MEPIELAN operated as a successful international research, training and informational programme (2002-2007) under the scientific direction of Professor Evangelos Raftopoulos and the aegis of the Panteion University of Athens, supported by the Mediterranean Action Plan/UNEP and the Greek Ministry of the Environment, Physical Planning and Public Works.
MEPIELAN Centre is an accredited UNEP/MAP PARTNER (since 2013), a Member of the Mediterranean Commission on Sustainable Development (MCSD) (since 2016), and a Member of the Steering Committee of the MCSD (since 2019).
On 22 May 2022, MEPIELAN Centre proceeded to the development of MEPIELAN as a Non- Profit Civil Organization (INGO) for the more effective and efficient advancement of its Goals and Missions and furtherance of its activities. MEPIELAN Centre as a Non- Profit Civil Organization (INGO) is registered in Greek Law (Hellenic Business Registry, Reg. No. 16477300100) in accordance with Laws 4072/2012 & 4919/2022 as applicable