February 9, 2017

Technical Competence Communities

CNES’s Technical Competence Communities (CCTs) are networks of experts focused on space-related technologies and methodologies, federating more than 5,000 stakeholders from the worlds of research, industry and institutions around 20 disciplines in France. Since 2015, the agency has extended the scope of its CCTs to legal and human resources matters, as well as to other non-technical fields under its remit.

CNES first set up these communities, initially called technical expertise centres, in 1998 to encourage excellence, nurture expertise, spur innovation and leverage experience by:

  • Sharing knowledge to boost technical and methodological know-how at individual and team levels
  • Spurring innovative ideas and priming the pipeline of doctoral research and R&T
  • Helping to shape CNES’s technology policy and roadmaps
  • Disseminating know-how
  • Drawing on lessons learned

Today, CCTs are a focal point for exchange between the space sector and other areas of activity, laying the groundwork for the future and assuring mutual benefits for all partners, across all areas of technical and functional expertise useful to CNES.

Each CCT led by a duo overseeing a multipartite CNES-research-industry-agency bureau with 10 to 40 members proposes and executes an annual programme of events for its community, which plays an active role driving proposals and may count anything between 200 and 800 members. A ‘Like’ CCT covers the needs of other thematic domains for which no formal CCT exists.

In all, more than 60 seminars are held every year, most of them open and offering free entry by registering on CNES’s CCT website (cct.cnes.fr).

By bringing together diverse professional communities and cultures in a relaxed and informal setting, such ‘open innovation’ events help to share and advance knowledge, and to spawn new ideas.

The domains of expertise currently covered by CNES’s CCTs are:

The domains of expertise currently covered by CNES’s CCTs are:

  • Payload and spacecraft integration (AIT CCT)
  • Space applications (APPLI CCT)
  • Electromagnetism and microwave circuits (ECM CCT)
  • On-board power systems (EdB CCT)
  • Atmospheric and space environment (ENV CCT)
  • Data processing and embedded networks (IRE CCT)
  • Materials (MAT CCT)
  • Microsystems and electronic components (MCE CCT)
  • Propulsion and aerothermodynamics (P&A CCT)
  • Optics and optoelectronics (OOE CCT)
  • Space mission operations and exploitation (OPS CCT)
  • Spaceflight dynamics (ORB CCT)
  • Satellite positioning and timing (PDS CCT)
  • Command and automation systems (SCA CCT)
  • Information systems architecture and software engineering (SIL CCT)
  • Information system security (SSI CCT)
  • Structures (STR CCT)
  • Signal and image processing systems (TSI CCT)
  • Orphan themes (LIKE CCT)


See the CCT website.