Supplier Documents

Documents for suppliers

All supplier relevant documents in one place - from terms and conditions to user guides and manuals.

Download area for supplier documents

Here you will find all our relevant supplier documents in one place. From general to specific terms and conditions, from individual platform user guides to official manuals and other relevant information.

See details on our supplier processes

General terms and conditions

Our general terms and conditions form the basis for all purchase orders within the Uniper Group.

General Terms and Conditions for Purchase Contracts, Contracts for Work and Materials and Contracts for Work and Services

PDF - 307.39 KB

General Terms and Conditions of Purchase for Planning, Supervision and Appraisal

PDF - 324.86 KB

General Purchasing Conditions of Uniper Group for the Provision of Services

PDF - 281.64 KB

Specific terms and conditions

General Purchasing Conditions for the Purchase of Standard Software at Uniper IT GmbH

PDF - 264.93 KB

Safety requirements for contractors

The safety requirements for contractors lay down fundamental safety rules to be observed by Uniper contractors when working at our offices, stations and/or construction sites.

Uniper Benelux | General Safety Regulations (EN)

PDF - 930.6 KB

More safety regulations are available on our German page

Supplier code of conduct

We expect our suppliers to comply with our social, environmental and corporate governance standards. The Supplier Code of Conduct is an integral part of all contracts between Uniper, our suppliers, and their upstream suppliers.

Supplier's Code of Conduct (August 2025)

PDF - 46.03 KB

Benelux specific documents

Uniper Benelux | General Terms and Conditions for purchases (NL)

PDF - 304.37 KB

Uniper Benelux | General Terms and Conditions for purchases (EN)

PDF - 255.61 KB

Uniper Benelux | General Safety Regulations (NL)

PDF - 906.01 KB

Uniper Benelux | General Safety Regulations (EN)

PDF - 930.6 KB

Sweden specific documents

To view our country specific documents such as terms and conditions, payment terms and other relevant supplier documents, please visit our procurement pages for Sweden.

Supplier Portal Sweden

UK specific documents

Here you as a supplier can find important documents regarding the general terms and conditions for Uniper UK.

Uniper UK | General Terms and Conditions for purchases

PDF - 310.68 KB

Uniper UK | General Terms and Conditions for purchases - Onepager

PDF - 219.39 KB

Ivalua user guides and manuals

Documentation on how to work with Uniper's Ivalua interface. The supplier management guide describes general procedures and answers frequently asked questions, the sourcing guide provides detailed information for suppliers to participate in electronic tenders.

Ivalua User Guide Supplier Management (EN)

PDF - 1.12 MB

Supplier Guide Ivalua Sourcing (EN)

PDF - 1.6 MB

Find out more

Partner of choice

We believe in strong and sustainable partnerships with our suppliers, creating value for both sides. Our aim is to become a customer of choice for our suppliers.

Welcome to Uniper Procurement

For suppliers

We partner and collaborate with innovative and engaged suppliers who share our vision, and support our ambition towards decarbonization by bringing in their ideas.

Find supplier relevant information

About us

Tailored solutions by empowered people. We add value to Uniper by providing tailored solutions. We take on responsibilities and act proactively.

Join us shaping the future of energy

Responsible sourcing

Uniper seeks to engage with trusted suppliers who contribute to our aim for sustainable growth and innovation and comply with our environmental, social and governance criteria.

For a more sustainable future