As the action, inaction has the property to harm the objects of criminal law protection is unlawful, his features are accessible to external observation. Criminal omission occurs in practice is relatively rare (about 5% of criminal cases), it is rare in criminal law: in the Criminal Code 1996 of the 260 major offences by omission can be done. In the criminal codes of some countries provides the legal definition of inactivity. For example, the Criminal Code of Spain (Spanish), Russian in Art. 11 determines that the crimes and misdemeanors committed by omission, when a non specific legal ...