Western Digital’s customers expect high standards of operation. Our Company’s brand promises this, and our culture inspires and encourages each employee to deliver this. To underscore Western Digital’s efforts and achievements in this area, the Company actively pursues industry-recognized certifications that provide globally accepted indicators reinforcing that our products and performance consistently meet high standards, including customer expectations and applicable statutory and regulatory requirements. Western Digital is certified to the following management system standards:

ISO 9001:2015 (Quality) and IATF 16949:2016 (Automotive Quality), ISO 14001:2015 (Environmental), ISO 45001:2018 (Occupational Health and Safety), ANSI/ESD S20.20:2014 (Control of Electrostatic Shock Discharge) and ISO 50001:2011 (Energy) for the sites specified in such certifications (see the links below):

Western Digital Integrated Management System Policy

Western Digital Global Multi-Site Certifications

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

IATF 16949:2016

Western Digital Site Certificates


Malaysia (SDSM)

ESD 2020

Philippines (PHO)

ESD 2020

Shanghai (SDSS)

ESD 2020

ISO 50001:2011

Thailand (PRB)

ESD 2020

Western Digital GHG and Water Inventory Verification Statements

Western Digital seeks independent verification of its Greenhouse Gas (GHG) emissions and water inventories for select facilities and emission sources in support of our external reporting. Verification details are provided in the statements linked below.