Syntec index for April 2023 published

The revised Syntec index (base 100 in 1961) for April 2023 was published on May 31, 2023.

The value of the Syntec index for April 2023 is 301.9 to 283.8 in April 2022, an annual increase of + 6.38% over 12 months. The April index is up + 0.40% from the previous month (300.7 in March 2023).

Table of changes in the Syntec index for April 2023

 April 2023 Syntec IndexMarch 2023 Syntec IndexApril 2022 Syntec Index
Syntec index value301.9300.7283.8
Change in % from the base Up 0.40%Up 6.38%
Syntec Index, April 2023

Official source: Syntec Federation (not INSEE).

Our Syntec Index 2023 table has been updated here: Syntec Index 2023.

Official Syntec Index
Publication on May 31, 2023, of the Syntec index for April 2023

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 April 11, 1974.

Frequently asked questions (FAQ) about the April Syntec Index


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