The following ECSS documents have been published and are now available for download from the ECSS Website:

• ECSS-E-20-01A Rev.1 “Space engineering – Multipaction design and test”
  (1 March 2013)
• ECSS-Q-ST-20C Rev.1 – “Quality assurance”
  (1 March 2013)
• ECSS-P-00C “ECSS – Standardization objectives, policies and organization” (22 March 2013)