__1. Engineering (superseded)

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	__1. Engineering (superseded)

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	Glossary of Terms

The following standards are cancelled or discontinued. They however can be downloaded in PDF format.

The European Space Agency hereby disclaims any liability for use of these electronic documents and assumes no responsibility for any error or omission therein. See the ECSS License Agreement / Disclaimer for more information.

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	Number		Title
	49.		ECSS-E-30 Part 5.1A: Mechanical - Part 5.1: Liquid and electric propulsion for spacecraft
	48.		ECSS-E-10 Part 7A: Space engineering - System engineering - Part 7: Product data exchange
	47.		ECSS-E-40 Part 2B: Software - Part 2: Document requirements definitions (DRDs)
	46.		ECSS-E-40 Part 1B: Space engineering - Software - Part 1: Principles and requirements
	45.		ECSS-E-10-02A Verification (17 November 1998)
	44.		ECSS-E-30 Part 3A Mechanical - Part 3 Mechanisms (25 April 2000)
	43.		ECSS-E-10-05A Functional analysis (13 April 1999)
	42.		ECSS-E-10 Part 1B: System engineering - Part 1: Requirements and process
	41.		ECSS-E-10 Part 6A rev.1: Space engineering - System engineering - Part 6: Functional and technical specifications (31 October 2005)
	40.		ECSS-E-ST-35C - Propulsion general requirements