The Ruling of Iqdam (action); Reasons and Applications

The ruling of iqdam (action) is one of the most important jurisprudential rulings which is the foundation for many jurisprudential and legal rulings in fields such as fuzuli transaction,
invalid lease, usurpation, trust and repayment of debt. This ruling has hardly been discussed separately, therefore, it is important to analyze its proofs and explain its important aspects. To prove this ruling, several arguments have been proposed. The most important argument here is to refer to practice of the reasonable people. Some scholars have considered this ruling as a ruling similar to “consent” and “contributory negligence” in common law.