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<p style='margin: 0cm 0cm 8pt; line-height: 16.05px;'>In 2018, the governments of the world adopted the following definition of an OECM:</p><p style='margin: 0cm 0cm 8pt; line-height: 16.05px;'>“A geographically defined area other than a Protected Area, which is governed and managed in ways that achieve positive and sustained long-term outcomes for the insitu conservation of biodiversity, with associated ecosystem functions and services and where applicable, cultural, spiritual, socio–economic, and other locally relevant values” [1].</p><p style='margin: 0cm 0cm 8pt; line-height: 16.05px;'>Because this definition was only recently adopted, most countries have not yet provided data to the World Database on OECMs. Importantly, this does not mean that no OECMs exist in those countries. OECMs will often be pre-existing measures that have not historically been recognised for their conservation values, ranging from Sacred Natural Sites to some military zones. The challenge for governments and other stakeholders will be in identifying OECMs, and supporting them to maintain their conservation benefits in the long term.</p><p style='margin: 0cm 0cm 8pt; line-height: 16.05px;'>IUCN's World Commission on Protected Areas (WCPA) has provided guidance on recognising OECMs [2].</p><p style='margin: 0cm 0cm 8pt; line-height: 16.05px;'>[1] CBD, 2018; Available at: https://www.cbd.int/doc/decisions/cop-14/cop-14-dec-08-en.pdf</p><p style='margin: 0cm 0cm 8pt; line-height: 16.05px;'>[2] https://doi.org/10.2305/IUCN.CH.2019.PATRS.3.en</p></p>
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Map Name: OECM_Marine_Coastal
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Description: This is a Map to update the Vector Tile Service for the OECMs
Service Item Id: fa1c5c636a714326947591bd743b0f65
Copyright Text: UNEP-WCMC and IUCN (2026), Protected Planet: The World Database on other effective area-based conservation measures (WD-OECM) [Online], [July 2026], Cambridge, UK. DOI: https://doi.org/10.34892/ndcc-cs86
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Spatial Reference: 102100
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Units: esriMeters
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Document Info:
Title: OECM_VTS_Update
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Comments: This is a Map to update the Vector Tile Service for the OECMs
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Keywords: wdpa,protected-planet,protected-areas,areas-of-biodiversity-importance,other-effective-area-based-conservation-measures,oecms
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