SSS'20 was held on 11-13th Feb 2020 in York, UK with a fanastic line-up of keynote speakers, submitted papers, posters, working group reports and more. There was also a set of social events making the most of the location.

The symposium proceedings are available at https://scsc.uk/scsc-154 and the papers, presentations and video of keynote addresses are linked from the programme listing at https://scsc.uk/e619 .

The Safety of Autonomous Systems Working Group [SASWG] has published a document representing the first step towards establishing Recognised Good Practice for safety assurance of autonomous systems.  This document, Safety Assurance Objectives for Autonomous Systems, is available at SCSC-153.

The 27^th Safety-Critical Systems Symposium (SSS'19) was held in Bristol, UK at the Bristol Marriott Royal Hotel (5th to 7th February 2019). The proceedings from the event are available at SCSC-150. Selected slides from this event are available under Past Events, SSS'19.

This seminar was held on 6th December in London and featured seven talks from acknowledged experts in the reuse of existing components, be they COTS, SOUP or other legacy items when an assurance claim for the overall system or service must be made.