The Committee reviewed the work carried out during the 2016-2017 intersession and addressed the mid-term strategy towards the sustainability of Mediterranean and Black Sea fisheries. It provided advice on data collection and quality indicators.

The Scientific Advisory Committee on Fisheries (SAC) of the General Fisheries Commission for the Mediterranean (GFCM) held its twentieth session in Tangiers, Morocco, from 26 to 29 June 2018. The session was attended by delegates from 14 Mediterranean contracting parties, seven observers, representatives of the FAO regional projects, the GFCM Secretariat and invited experts. The Committee reviewed the work carried out during the 2017–2018 intersession, including within its four subregional subsidiary bodies (Subregional Committee for the Adriatic Sea, Subregional Committee for the Central Mediterranean, Subregional Committee for the Eastern Mediterranean and Subregional Committee for the Western Mediterranean) which all met during the intersession. In relation to the mid-term strategy (2017–2020) towards the sustainability of Mediterranean and Black Sea fisheries, the Committee welcomed the progress in multiple priority activities as well as cooperation with partners. Issues in relation to fishery data quality, data collection needs and methodologies, estimation and quantification of illegal, unreported and unregulated fishing and formulation of advice on the status of fisheries were discussed. Recalling the need to improve knowledge on small-scale fisheries in the the Mediterranean and the Black Sea, the work underway to test a characterization matrix as well as the forthcoming Regional Plan of Action for Small-Scale Fisheries in the Mediterranean and Black Sea were tackled. Furthermore, the Committee formulated advice on the following aspects: i) overall status of Mediterranean stocks; ii) management of European eel; iii) management of deep-sea fisheries and identification of VMEs and iv) roadmap towards a network of essential fish habitats. In line with the subregional approach and based on the conclusions of the four subregional committees, the SAC also provided specific advice for each subregion. In particular, attention was paid to: i) blackspot seabream in the western Mediterranean; ii) demersal fisheries in the Strait of Sicily; iii) small pelagic fisheries in the Adriatic Sea; iv) demersal fisheries in the Adriatic Sea, including the monitoring of the Jabuka/Pomo Pit fisheries restricted area; and v) deep-water red shrimps in the central and eastern Mediterranean. In addition, the Committee also endorsed un updated table of priority species by subregion. Finally, the Committee agreed upon its work plan for 2018–2020 and elected its new Bureau.

The forty-first session of the General Fisheries Commission for the Mediterranean as well as the eighth session of the Committee on Administration and Finance was attended by delegates of 22 contracting parties, as well as of three cooperating non-contracting parties and one non-contracting party. Representatives from 20 intergovernmental and non-governmental organizations, the Food and Agriculture Organization of the United Nations and its regional projects as well as the Bureaus of the Commission and its subsidiary bodies, were also in attendance.

Highlights from this edition include the importance of Regional Fisheries Management Organizations in fighting illegal, unreported and unregulated fishing and the FishFinder 2.0 Development Platform project, a collaborative species identification and data programme led by FAO.

The forty-second session of the General Fisheries Commission for the Mediterranean as well as the ninth session of the Committee on Administration and Finance was attended by delegates of 22 contracting parties, as well as of four cooperating non-contracting parties and two non-contracting parties. Representatives from 15 intergovernmental and non-governmental organizations, the Food and Agriculture Organization of the United Nations and its regional projects as well as the Bureaux of the Commission and its subsidiary bodies, were also in attendance. During the session, progress in activities related to fisheries, aquaculture, compliance and other strategic activities was reviewed. Moreover, cooperation activities within the framework of agreements with contracting parties and cooperating non-contracting parties and with partner organizations were discussed. In light of increasing cooperation with the GFCM, the Commission granted cooperating noncontracting party status to Jordan. In relation to the management of fisheries and aquaculture in the GFCM area of application, a total of eleven binding recommendations were adopted, dealing with the following issues: multiannual management plans for European eel, for deep-water red shrimp fisheries in the Levant and Ionian Seas and for demersal fisheries in the Strait of Sicily; conservation of sharks and rays; international joint inspection and surveillance in the Strait of Sicily; regional research programmes on blue crab in the Mediterranean and on rapa whelk fisheries in the Black Sea; further emergency measures for small pelagic stocks in the Adriatic Sea; access to information and data related to monitoring, control and surveillance and regional marking of fishing gear. Futhermore, the Commission agreed to launch its second performance review in 2019 and welcomed the establishment of five subregional technical units in Bulgaria, Croatia, Lebanon, Spain and Tunisia. Finally, the Commission adopted its programme of work for the next intersession and approved its budget amounting to USD2 537 241 for 2019 as well as a number of strategic actions to be funded through extrabudgetary resources. It also unanimously endorsed the new Bureaux of the Scientific Advisory Committee on Fisheries, the Working Group on the Black Sea and the Committee on Administration and Finance. Finally, on the occasion of its resumed session held in December 2018, the Commission unanimously elected its new Chairperson and Vice-Chairpersons.

In the Mediterranean and the Black Sea, the assessment of demersal stocks mainly relies on scientific surveys (bottom and beam trawl) while the assessment of pelagic stocks is essentially based on acoustic surveys using acoustic techniques with mid-water trawling. These routine surveys-at-sea provide essential information, which in turn are crucial to fine-tune the assessments of the status of resources and to estimate more precisely indicators at the population and fish community levels. However, survey practices differ from one subregion to another, each approach having its own strengths and limitations. In addition, there is still a lack of large-scale standardized surveys aimed at analysing the diversity and distribution of the main demersal and pelagic species across the Mediterranean and the Black Sea. One way of tackling this issue is to carry out international scientific surveys covering the main demersal and pelagic stocks based on a common methodology. The methodology presented in this publication aims at supporting the planning and implementation of regional demersal (bottom and beam) trawl and pelagic acoustic surveys. It can be useful for the implementation of new surveys-at-sea in areas where demersal trawl and pelagic acoustic surveys are not regularly carried out. It can also contribute to increasing comparability between existing surveys thanks to the standardization of methods, sampling of catches and data recording and analysis. Finally, it represents a valuable tool to define minimum requirements towards sustainability and management objectives at the regional and subregional level.

Bycatch – a term widely used to refer to part of the catch unintentionally caught during a fishing operation, in addition to target species, and consisting of the discards and incidental catch of vulnerable species – is considered one of the most important threats to the profitability and sustainability of fisheries, as well as to the conservation of the marine environment and ecosystems. Understanding the bycatch issue and adopting effective measures in order to reduce bycatch rates are essential steps towards minimizing the impacts on vulnerable species and ensuring both a sustainable fisheries sector and healthy seas. In the Mediterranean and the Black Sea, the incidental catch of vulnerable species – namely seabirds, sea turtles, elasmobranchs, marine mammals and macrobenthic invertebrates – represents one of several challenges for the industrial, semi-industrial and small-scale fisheries that coexist in the region, as well as for the diverse and sensitive ecosystems impacted. Typically, data on this issue have been collected in an opportunistic manner and in ways that make comparisons difficult. The annual absolute values of incidental catch of vulnerable species are not available: studies cover only a small portion of the total fishing activity and often present important knowledge gaps for many types of fishing gear, countries and/or subregions, as well as on temporal scales, for example, to establish reliable baselines. The result is that little is known of the scope of the problem, despite incidental catch being a significant pressure on the populations of vulnerable species, as well as a concern for fishers.This regional review is an attempt to compile, in one single document, all available data and historical records on the incidental catch of vulnerable species in the Mediterranean and Black Sea fisheries, obtained from existing literature, databases and other grey sources, and collated in a standardized and comparable way. The main objective is to provide comprehensive baseline information, earmark the main data gaps, as well as identify the most impacting types of fishing gear by taxonomic group. This work is a reminder of the importance of standardized data collection and the need to have baseline information in order to support decision-making in the identification of appropriate bycatch mitigation techniques, thus enabling analysis of their effectiveness and comparison over time and space, as well as facilitating the implementation of relevant conservation and/or management measures at the national, subregional and regional levels.

This report presents the outcomes of the twenty-first session of the Scientific Advisory Committee on Fisheries (SAC) of the General Fisheries Commission for the Mediterranean (GFCM) held in Cairo, Egypt, from 24 to 27 June 2019. During the session, the Committee reviewed the work carried out during the 2018–2019 intersession, including within its four subregional subsidiary bodies. Ce rapport présente les résultats de la vingt et unième session du Comité scientifique consultatif des pêches (CSC) de la Commission générale des pêches pour la Méditerranée (CGPM) tenue au Caire, Égypte, du 24 au 27 juin 2019. Au cours de la session, le Comité a passé en revue les travaux réalisés pendant la période intersessions 2018-2019, notamment dans le cadre de ses quatre organes subsidiaires sous-régionaux.

The forty-third session of the General Fisheries Commission for the Mediterranean (GFCM) and the tenth session of the Committee on Administration and Finance were attended by delegates of 19 contracting parties, as well as of three cooperating non-contracting parties and two non-contracting parties. Representatives from 13 intergovernmental and non-governmental organizations, the Food and Agriculture Organization of the United Nations and its regional projects, as well as the Bureaus of the Commission and its subsidiary bodies, were also in attendance. During the session, progress in activities related to fisheries, aquaculture, compliance and other strategic activities was reviewed. Moreover, the outcomes of the second GFCM performance review were commented. In relation to the management of fisheries and aquaculture in the GFCM area of application, eight binding recommendations were adopted, dealing with the following issues: the use of anchored fish aggregating devices in common dolphinfish fisheries in the Mediterranean Sea, information on access agreements in the GFCM area of application, the establishment of a list of vessels presumed to have carried out illegal, unreported and unregulated fishing in the GFCM area of application, the sustainable exploitation of blackspot seabream in the Alboran Sea and red coral in the Mediterranean Sea, multiannual management plans for turbot fisheries in the Black Sea and sustainable demersal fisheries in the Adriatic Sea, and management measures for sustainable trawl fisheries targeting giant red shrimp and blue and red shrimp in the Strait of Sicily. Furthermore, the Commission discussed issues related to the mandate of the GFCM Executive Secretary.

This report presents the outcomes of the twenty-fourth session of the GFCM Scientific Advisory Committee on Fisheries. The Committee reviewed the work carried out during the 2022–2023 intersession, including in the context of the MedSea4Fish programme, and provided advice on the status of priority stocks and ecosystems and on potential management measures addressing key fisheries and vulnerable species in the Mediterranean. At the regional level, the Committee provided advice on: i) European eel, red coral and common dolphinfish fisheries in the Mediterranean; ii) minimum conservation reference size for GFCM priority species, including deep-water red shrimp and European hake at the regional level as well as small pelagics in the Adriatic sea and round sardinella in the eastern Mediterranean; and iii) the socioeconomic impacts of a potential extension of bottom trawling limits. With regard to small-scale fisheries, the Committee supported the need to revise the monitoring framework of the Regional Plan of Action for small-scale fisheries in the Mediterranean and the Black Sea. It discussed additional work in support of the GFCM, endorsing dedicated research programmes, including on recreational fisheries and on jellyfish in the Alboran Sea, as well as a draft regional plan of action to monitor and mitigate interactions between fisheries and vulnerable species in the Mediterranean and the Black Sea and identified further actions towards the implementation of standardized monitoring plans for fisheries restricted areas (FRAs) and the development of pilot studies to identify boundaries of known vulnerable marine ecosystems. It also discussed issues related to decarbonization and climate change, estimation of discards and fishing capacity. In line with the subregional approach, the Committee formulated advice on i) blackspot seabream in the western Mediterranean; ii) small pelagics in the Alboran Sea; iii) a FRA in the Cabliers Coral Mound Province; iv) Norway lobster, red mullet and striped red mullet in the central Mediterranean; v) round sardinella, small-scale fisheries and non-indigenous species in the eastern Mediterranean; and vi) small pelagics and key demersal stocks in the Adriatic Sea. Finally, the Committee agreed upon its workplan for 2023–2025.