2019: IUCN-WCPA Task Force on OECMs publishes “Recognising and reporting other effective area-based conservation measures”
2019–2021: Finland OECM Working Group established
2020–2021: Norway publishes “Norway’s integrated plan for the conservation of areas of special importance for marine biodiversity”
2021: ICES/IUCN-CEM FEG Workshop on Testing OECM Practices and Strategies (WKTOPS)
2021: President Biden’s Executive Order 14008 Executive Order on Tackling the Climate Crisis at Home and Abroad; America the Beautiful initiative
2022: Government of Canada publishes “Guidance for recognizing marine OECMs"
2022: HELCOM regional OECM Workshop
2022: Food and Agriculture Organization of the United Nations publishes "A handbook for identifying, evaluating and reporting other effective area-based conservation measures in marine fisheries”.
2023: IUCN publication of “Site-level tool for identifying other effective area-based conservation measures (OECMs)”
2023: ICES Workshop to evaluate long-term biodiversity/ecosystem benefits of NEAFC closed and restricted areas (WKECOVME)
2023: IMPAC5 Congress session focusing on MPAs and OECMs in Vancouver, Canada.
2023: Iceland establishes a task force to analyze current status of legal and policy framework regarding marine conservation areas including MPAs and OECMs