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Older version

You can find here the documentation of Open Data Sirene files available on data.gouv.fr for the period between January 2017 and January 2019.

Description of old files' layouts

The description of the files presents different variables and their definition in order to optimize understanding and the use of the data.

List of variables for the new file layout and the monthly updates (PDF Format, 524 Ko)

List of variables for the daily updates file layout (PDF Format, 605 Ko)

For a better understanding

XL2 files synthesize the daily updates for an establishment. This document presents concretely the mechanism of the daily updates. Illustrated with examples, it facilitates the interpretation of the data.

Understanding frequently updates (in french) (Format PDF, 179 Ko)