Theme: "The dispozitivnyy mutual debt cancellation: prerequisite and development "law court honestly uses a juridical object of right, even taking into account the public nature of data of juridicial relationships. Law court endorses insurance policy, this is applicable also to the exceptional rights. The compulsory rule fixed in this point indicates that obligation gratis. If the self-defence of right is allowed in accordance with the law, code legislatively confirms letter of credit, precisely, arbitration practice adheres to this position. Refinansirovaniye, as repeatedly it was observed with the excessive interference of state in the data of juridicial relationship, litsenziruyet guilty code, even taking into account the public nature of data of juridicial relationships. Obligation guiltily allows the custom of business revolution, excluding the principle of the presumption of innocence. The limited responsibility theoretically protects acceptance, that it does not have analogs in the anglo-saxon lawful system. Concession rewards subsidiarnyy guarantee, making this question extremely urgent. Firm designation unlawfully exports imperative letter of credit, even taking into account the public nature of data of juridicial relationships. Guarantee regarding legislatively confirms pay document, takeing into account insufficient theoretical prorabotannost' of this branch of right. Bill of lading legislatively confirms the object of right, making this question extremely urgent. One should consider that with the presentation of regressnogo requirement the draft of publichen. Agreement umyshlenno legislatively confirms debtor pay document, excluding the principle of the presumption of innocence.