As an internationally operating parcel service provider GLS Group stands for fair competition, integrity and responsibility.

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Code of Business Standards

The Code of Business Standards forms the basis of all business activities of GLS Group. Furthermore it shows the obligation of GLS Group towards its stakeholders.

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Supplier Code of Conduct

GLS expects its suppliers to respect the standards laid out in this Supplier Code of Conduct, implement them using appropriate measures and adhere to them in their business activities.

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Modern Slavery Act

General Logistics Systems B.V. (GLS) is part of the Royal Mail Group.
Royal Mail plc is committed to playing its part in helping to prevent any incidence of modern slavery in its business and supply chain.
Read Royal Mail Modern Slavery Act statements.

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Environmental Standard

The conservation of resources and the reduction of emissions are of central importance at GLS. Together with its employees, customers and suppliers, GLS wants to become one of the leading providers of sustainable parcel services.


Whistleblower Protection

Through this reporting system you can quickly and easily report concerns about actual or suspected misconduct that has the potential to negatively affect GLS or the wellbeing of its people or third parties.

We invite and welcome all reports about actual or suspected misconduct at GLS. But you must never misuse this reporting system for deliberately making false allegations against someone else which you know are not true!

You may submit a report anonymously if you wish to do so. Please read the additional advice by clicking on the "Anonymity" button below and open a Secure Inbox. The Secure Inbox function makes it possible to communicate with GLS in an anonymous manner when and after submitting a report.

All reports are strictly confidential. You can find more information on this by clicking on the tab "Privacy Policy" . If you want to learn more about how reporters are protected and what happens after a report has been submitted, click the button "Whistleblowing Policies" below.