the security of contractual relation is the important aims of contract law to the extent that is discussed as one of the fundamental principles in european law. the guarantee to protect is one of the affecting rules to establishing the security of contractual relation that in the iranian civil code under the incomplete influence of islamic and french law, is based on the protection of ownership...

novation is originally a roman law institution which has influenced the legal system of western countries. in roman law the obligation was a legal personal relationship that changing one of its element resulted in dissolution of obligation and consequently, the transmission of obligation became impossible; therefore, the novation, seeking to achieve the transmission of debt and credit, was esta...

there is a doubt about pledge of intellectual property rights in considering of articles 774 and 772 of iranian civil code. the principal goal of this paper is the reforming study of the roots of these articles.in the first chapter, we argue that is it feasible to pledge intangible things? and in the second one, we suggest some solutions for their delivery.

documentary credit or letter of credit (lc) is one of the methods of payment in international commerce. the documentary credit is a binding commitment from the issuing bank to pay a sum of money to the beneficiary on certain conditions. the applicant needs to contract with an issuing bank to open a lc. the legal nature of such contract is a controversy issue and thus different opinions are brou...

the principle of tort law is that the liability is based on the act prejudicial that in iranian law in conformity with the article 1 of tort law code and in french law in conformity with the article 1382 of civil code, this act must be guilty. the harmful act in determining responsible in tort law is necessary. if the chain of causes of action for compensation for damaging responsible is a pers...

undoubtedly, one of the most fundamental issues in the study of law is obligation that has diverse types. one of them is alternative obligation which, despite instances in the iranian legal system, has not been mentioned by the civil code and has received less attention from authors. alternative obligation for the parties has several advantages and facilities including further guarantee of the ...