jurisprudential and legal investigation of effectiveness of the muslim’s will on using bodily organs of the testator

background : human being is owned by god and is allowed to own him/herself and make a decision on his/her organs after demise, including the right of making will on using his/her organs in the case of death. methods: this study is a review of jurisprudential and legal investigation of the effectiveness of the muslim’s will on using bodily organs of the testator in iran. the findings that used, based on the studies were carried down in iran and published in databases such as google scholar, religious book and request for opinion emulation searching is done by using valid keywords. results: this study concluded that using of organs of the deceased is acceptable for solving the problems of another live muslim person. the legal department of the judiciary has declared also that organ donation is acceptable, but no organ may be sold since it is not included as a property. conclusion: according to different religions and laws in the different countries similar studies are limited also in the islamic countries, too. but there is disagreement on the studies in our country. there is a fundamental difference between the view of the proponents and that of the opponents of removing organs.