A Reinvestigating the cadaster entity and its role in proof of real estate actionsAbstract

In the Iranian legal system, cadastre, has known " Hadnegar" or comprehensive land recording of the real estate. Cadaster is a type of registry mapping that has legal value. It  determines the situation of the real estate or real property's metes-and-bounds of a country,value, position, ownership, area and type of land use. contrary to significance and position of this subject in new Registration law some its issues in the Iranian legal system have been neglected. The most important question  about cadastre is that does cadastre  contradict demonstrative evidence of claim? the present study, by the use of descriptive-analytical method, peruse the value of citation to  cadaster’s maps in real estate action. Since instrumentality of contradict demonstrative evidence of claim and their role in attainment the philosophy and purpose of the proceeding  and as regards to Credibility of cadastre’s data, this information can violate demonstrative evidence of claim.