Our terms and conditions

• Terms and Conditions of Sale and Delivery of Infraserv GmbH & Co. Höchst KG - As of September 21, 2018
• Terms and Conditions of Purchase of Infraserv GmbH & Co. Höchst KG - As of December 28, 2023
• Proof for resellers of natural gas and/or electricity (German only) - As of December 31, 2025

For construction:

• Special Terms of Contract to the Ordinance on the Granting and Contracting of Building Work (VOB/B) for Infraserv GmbH & Co. Höchst KG in its capacity as the principal (German only) - As of September 21, 2018
• Special Terms of Contract to the Ordinance on the Granting and Contracting of Building Work (VOB/B) for Infraserv GmbH & Co. Höchst KG in its capacity as the contractor (German only) - As of September 21, 2018
• Exemption from the tax withholding obligation for construction services Infraserv Höchst KG (German only) - Valid until December 31, 2025
• Proof of service recipient’s liability for VAT under the reverse charge procedure for construction services and/or building cleaning services Infraserv Höchst KG (German only) - Valid until December 31, 2025
• Exemption from the tax withholding obligation for construction services ArGe ISH-Lauer (German only) - Valid until December 31, 2026
• Proof of service recipient’s liability for VAT under the reverse charge procedure for construction services ArGe ISH-Lauer (German only) - Valid until December 11, 2027

For ZEDAL online services:

ZEDAL online services are provided subject to the applicable agreement, the Terms and Conditions of Sale and Delivery of Infraserv GmbH & Co. Höchst KG and the following terms of use for ZEDAL online services:

• Terms of Use for ZEDAL Online Services incl. attachment (German only) - As of April 2018

• Terms and Conditions of Sale and Delivery of Infranova Bioerdgas GmbH (German only) - As of September 21, 2018
• Terms and Conditions of Purchase of Infranova Bioerdgas GmbH (German only) - As of December 28, 2023

• Terms and Conditions of Sale and Delivery of Infraserv Höchst Prozesstechnik GmbH (German only) - As of September 21, 2018
• Terms and Conditions of Purchase of Infraserv Höchst Prozesstechnik GmbH (German only) - As of December 28, 2023

• Terms and Conditions Infraserv Logistics GmbH

• Terms and Conditions Logistics Service GmbH

• Terms and Conditions of Sale and Delivery of Infraserv Netze GmbH (German only) - As of September 21, 2018
• Terms and Conditions of Purchase of Infraserv Netze GmbH (German only) - As of December 28, 2023

• Terms and Conditions of Sale and Delivery of Infrasite Monheim GmbH (German only) - As of September 21, 2018
• Terms and Conditions of Purchase of Infrasite Monheim GmbH (German only) - As of December 28, 2023
• Exemption from the tax withholding obligation for construction services (German only) - Valid until June 30, 2023
• Special Terms of Contract to the Ordinance on the Granting and Contracting of Building Work (VOB/B) for Infrasite Monheim GmbH in its capacity as the principal (German only) - As of September 21, 2018
• Special Terms of Contract to the Ordinance on the Granting and Contracting of Building Work (VOB/B) for Infrasite Monheim GmbH in its capacity as the contractor (German only) - As of September 21, 2018

• Terms and Conditions of Provadis Partner für Bildung und Beratung GmbH

• Terms and Conditions of Provadis School of International Management and Technology AG

• Terms and Conditions of KFT Chemieservice GmbH

• Terms and Conditions of Sale and Delivery of Thermal Conversion Compound Industriepark Höchst GmbH (German only) - As of September 21, 2018
• Terms and Conditions of Purchase of Thermal Conversion Compound Industriepark Höchst GmbH (German only) - As of December 28, 2023
• Special Terms of Contract to the VOB/B (German only) - As of September 21, 2018

• Terms and Conditions of Sale and Delivery of WDG Westdeutsche Deponiegesellschaft mbH & Co. KG (German only) - As of September 21, 2018
• Terms and Conditions of Purchase of WDG Westdeutsche Deponiegesellschaft mbH & Co. KG (German only) - As of December 28, 2023