documents
General Terms and Conditions
General Terms and Conditions for Customers (Edition 2020)
General Conditions of Purchase
General Terms of Purchase for Suppliers of qoncept dx GmbH (Edition 2019)
General Terms of Purchase for Suppliers of qontour engineering GmbH (Edition 2020 – German only)
Technical Conditions
Technical Purchase Conditions for Suppliers of qontour engineering GmbH (Edition 2020)