ECSS-U-ST-20C DIR1

To create DRRs use the online DRR form available here –>


Our reference: QR/2018-16/RJ/ke


To:    ECSS Technical Authority

Dear TA members,

Please find attached for Public Review ECSS-U-ST-20C DIR1 (16 January 2018) “Space sustainability – Planetary protection”.

– Start of Public Review: 16 January 2018
– End of Public Review: 16 March 2018

DRRs submisisson via the ECSS Website:
All reviewers shall use for this Public Review the new online ECSS DRR form.

You need to be logged-in to the ECSS Website before being able to create your DRRs.
In case you have questions to the new Online DRR form or the Public Review in general, please contact us.

Best regards

Klaus Ehrlich
ECSS Executive Secretariat

1 attachment: ECSS-U-ST-20C-DIR1(16January2018)