Syntec index for December 2022 published

The revised Syntec index (base 100 in 1961) for December 2022 was published on January 31, 2023.

The value of the Syntec index for December 2022 is 292.6 to 280.7 in December 2021, an annual increase of + 4.24% over 12 months in a row. The December index is up + 0.93% from the previous month (289.9 in November 2022).

Table of changes in the Syntec index for December 2022

 December 2022 Syntec IndexNovember 2022 Syntec IndexDecember 2021 Syntec Index
Syntec index value292.6289.9280.7
Change in % from the base Up 0.93%Up 4.24%
Syntec Index December 2022

Official source: Syntec Federation (not INSEE).

Official Syntec Index
Publication on January 31, 2023, of the Syntec index for December

Our Syntec Index 2022 table has been updated here: Syntec Index 2022.

The Syntec index reflects the evolution of salary costs (mainly intellectual services) of companies in the professional branches of the Syntec Federation:

  • Syntec Informatique“,
  • Syntec Ingénierie“,
  • Groupement Syntec des Syndicats d’Études et de Conseil“.

It is mainly used to update the financial clauses of engineering, contracted personnel, maintenance, and IT contracts. Its value is calculated each month based on a survey of representative companies.

The Ministry of Economics and Finance in France has recognized the Syntec index since December 11, 1974.

Frequently asked questions (FAQ) about the December Syntec Index

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