In various legal Systems, with adoption of the validity of exclusion clause as a rule, in the exceptional instances for the reason of social importance of the matter and contrary to the public policy, exclusion clause is void. Thus, in the case of death; bodily injuries; deliberated breach of contract or legal duty ;gross negligence and deception imputed to party relying to exclusion clause, it is void; moreover; in the case of fundamental breach of contract or contrary to inherent requirement of contract ;exclusion clause is invalid.