Papers for the Symposium in Marseille next year are now asked to submit their abstract by 15 June (extended deadline) to claire.bellone@mcocongres.com. The full papers are required by 15 September.

Papers for the ICOLD 2021 Congress on any of the four questions must be sent to ICOLD from the national committees by 5 October 2020 so completed papers will be needed by the BDS by mid-September. If you intend to prepare a paper as the lead author could you please send an abstract to Andrew Thompson at hontechsec@britishdams.org by the end of June. Some restrictions on national committees apply. The four questions are:

• Concrete dam design innovation and performance
• Incidents and accidents concerning dams
• Surveillance, instrumentation, monitoring and data acquisition
• Dams and climate change

The Initial Bulletin for the event is now available for further information.