Y'day (11.10.2011), a report (6.24 MB) from HM Chief Nuclear Inspector on lessons from Fukushima and implications for the UK nuclear industry is made available. One can draw lessons for their own organization from similar incidents. A video (41.4 MB) from the Chief Nuclear Inspector is also available.
Report:
http://www.hse.gov.uk/nuclear/fukushima/final-report.htm
Video:
http://www.hse.gov.uk/nuclear/fukushima/final-report-video.htm