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ISO 45001:2018

Simplex Infrastructures Limited
Simplex House
27, Shakespeare Sarani
Kolkata
700 017
India
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Certificate Number: OHS 623084
Scope: Design, Development, Engineering and Construction of Civil, Structural and Geo-Technical Works. [Previously certified to BS OHSAS 18001:2007 since 01.01.2015]

Original Registration Date Effective Date Last Revision Date Expiry Date
2020-12-21 2023-12-21 2023-11-27 2026-12-20