There will be a short (30 minutes) Special General Meeting of the International Society for Diatom Research on Thursday 2 December 2021 to pass a resolution to transfer ISDR to a Charitable Incorporated Organisation. This change in structure of the International Society for Diatom Research will have no effect on the activities of the Society but will offer the officers of the Society greater legal protection.

Please do your best to attend and encourage friends and colleagues who are members of ISDR to join us.