The effect of the bill in contracts in iranin law with comparatives the Shiite jurisprudence and Common law rights

Considering the role and effect of the bill in the exercise of the rights and obligations of the the legislator, it is subject for of different rulings And because legislator in compliance with state jurisprudence to paid that bill in addition general rules Contract of sale in other of legal acts and phenomena is presented that bill enforceable But the general principle is that any contract offer and acceptance will be available to spend The offer and acceptance are the two components of the unit contracts. One might think that in our legal system does not have a contract of three components But the Iranian legislator by taking above issues and to supply materials, and the thought derived from jurisprudence texts in some seasons civil law on contracts and unilateral obligations, contracts have been noted The bill is traded to the transmission. Therefore the Iranian Law bill in some contracts condition for and condition for the validity of are contracts However, the common law legal system, the importance of the bill is not in Iran's rights, the rights of Iran's important that the bill has the effect of That some contracts are not real contracts in which they bill as Subject the contract, conditions is true However, the common law legal system that easily accepted and mortgage bills in the health condition they not mortgage And accordingly because of diversity in the formation of transactions and contracts, the importance of the bill and there are general rules and old Which is very ambiguous and insufficient and not able to solve problems aim to contractual with the impact of bill pay transactions In This study examines the different aspects in some the contracts pay the bill.