Alteration to contract, assignment. The Principal can request subsequent alterations to the nature of the delivery or service within the framework of the Contractor’s technical capacity. Technical alterations and their repercus- sions on prices, delivery times or other conditions shall be in writing in accordance with no. 2 of these General Conditions of Purchase. The Contractor can only legally assign claims against the Principal with the latter’s approval. Deliveries shall be accompanied by two delivery notes. In the case of deliveries from foreign customs territories the Contractor shall contact the Principal in good time with regard to customs and import formalities.
