A breach of any right or freedom under the Convention for the Protection of Human Rights and Fundamental Freedoms, leads to but is not limited to liability of the State for damages. That liability is much stricter than the State liability for damage provided according to the domestic law provisions currently in force. The current provisions on State liability for the work of its judiciary do not include the damage caused by improper interpretation and application of the relevant legal provisions. In contrast, the liability of the Council of Europe Member States for the damage caused by their judicial and other authorities, through the breach of the human rights and fundamental freedoms guaranteed by the Convention includes their liability for improper interpretation and application of the relevant provisions of the Convention. That liability is so strict that it in fact comes equal to no-fault liability, from the point of view of its legal consequences. This is so, although it is regulated only as a presumed liability for which there are no grounds of limitation. As a result, two systems of liability for damage caused by judicial authorities will exist in our State Union and in its member states, after the ratification of the aforementioned Convention: liability pursuant to the domestic legal provisions and liability pursuant to the Convention. For that reason, a reform of the provisions on liability is necessary, which will lead to tightening of liability for damage caused by judiciary pursuant to the domestic rules. How to achieve this is a separate issue, which will not be discussed on this occasion.