contact us

ECOS is maintained for ESA by:

ESA Cost Engineering Section (

Telephone:             +31 71 565 3227


​© 2018 by Massimo Magazzu. 

ECOS Help Desk



Telephone:             +31 71 565 6500

Creating PT/WBS in ECOS for SW Projects

Software related Support Functions are located at different places of the Support Function Tree. This short handbook gathers all SW related Support Functions and explain how to use them when SW activities are included in the Projects.