Issuance Legality of the Ownership Certificate For the Riparian Area and Its Legal Consequences in Sukoharjo Regency

The article aims to analyze and find out the legality of the issuance of a certificate of property in the river border and the legal implications for those issuing and holding a certificate of ownership in the river border in sukoharjo district. research method with a normative juridical approach. the technique of collecting data which study of library. the result of the research of the land rights certificate of riparian area in sukoharjo regency is possible the abuse of authority of the national land office of sukoharjo regency issuing the certificate of property right without taking into account other legal provisions. by law the issuance of the boundary rights certificates of rivers in sukoharjo district remains valid, but legally flawed. river border property rights certificates can be canceled if there is a demand from the public by filing a lawsuit to the state administrative court. the ownership certificate in the river border can not be used as collateral or as a strong evidence against the certificate. the certificate of title to land in the river border in sukoharjo regency, indicates the principle of prudence has not been implemented properly in the issuance of certificates of land rights. there needs to be more intensive supervision on the issuance of certificates of ownership of riparian area soil and more assertive to consolidate the soil that should be a watershed so that the function of river border which is a protected area will be maintained and the creation of a pattern of utilization of space in accordance with its purpose.