To prevent organ trading, Human Organ Transplantation Act regulates that the living organ donation for transplantation should be applied with certain limits on the donor. Those who donate organs to spouse shall have borne a child or married for more than two years. Since living donor organ transplantation will do harm to the donor's body, health, or integrity, and is actually an infringement instead of a medical practice, it must be done in accordance with the donor's consent to negate the illegal nature of the commitment. This paper argues that in the case of non-human life interest or in-significant legal interest of body, the free will of the donor should be respected; whether the organ donor has full capacity of free will to consent and whether the donor's consent is fully informed and sincere are the most important. The current provisions for the donor's relative restrictions and spouse limitations may be in violation of appropriateness as well as the principle of equality. Therefore, we propose the advised amendment to the Act.