Document Meeting Documents Progress Report of the Intersessional Working Group on Unusual Mortality Events (UMEs) and Mass Strandings Events (MSEs) ASCOBANS/AC30/Doc.3.5a/Rev.1 ASCOBANS Jul 28, 2026 Public files ascobans_ac30_doc3.5a_rev1_report-ume-mse-iwg.pdf English 273.15 KB Aug 28, 2026