The CLEARSY safety protocol on Schneider PLCs Computer science, Fire safety, Safety, Tools

In the continuity of our activities in the field of fire safety, CLEARSY implements and realizes the safety protocol for […]

A certified version of ATELIER B is planned for 2024 Computer science, Tools

A certified version of ATELIER B, the tool used to specify and prove safety critical software is planned for 2024. […]

Formal activities through the V cycle Computer science, Tools

CLEARSY uses formal methods in many phases in the development cycle: systems reasoning: to define and prove mathematically system safety […]

Two decades of industrial exploitation of the B formal method. Computer science, R&D, Tools

The release of Atelier B 4.7 materializes two decades of industrial exploitation of the B formal method, with the support […]

The new formal tool Atelier B 4.7 is available. Computer science, R&D, Tools

Atelier B 4.7.1 is available in a Community Edition ( and in a Maintenance Edition for owners of a maintenance […]

CLEARSY R&D Actions on Formal Verification: 10 years and counting… Computer science, R&D, Tools

Proof automation and support for interactive proof are key components in the application of formal methods for software and system […]

New version of Atelier B for Mac-OS Computer science

Atelier B 4.5 is a Community Edition version, freely downloadable. After Linux and Windows, the installer allows now the execution […]

CLEARSY Safety Platform handbook
CLEARSY Safety Platform Handbook available Computer science

The first release of the CLEARSY Safety Platform is avaliable for download. It will be enriched every month with new […]