administrative law bankruptcy law burden of proof case law consumption dispute contract Court of Appeal of Bari Court of Cassation disputatum dispute dispute violation disputed credits disputed expenses disputes energy supply European schools family law health law health services immediate dispute international law judgment judgment 10672 judgment no. 21431 judicial division jurisdiction labor law law lawyer litigation consortium order order 17054 order 17401 ordinary jurisdiction preventive arrangement property disputes property law reimbursement of expenses ruling ruling no. 10310 sanctions school disputes supplementary declaration Supreme Court synthetic assessment tax law taxes transnational disputes