I know it's a difficult translation, so I'd like to ask an expert, before I can accept this translation (without a guilty conscience). I've got 2 suggestions, the one above and one by italo07 ("Gemäß der Auskunft unserer Versicherungsgesellschaft geht diese Art von Operation vom Versicherungsschutz der CMR hinaus.", and I don't know which to trust more. So a bridge would be really helpful.