Sor. Kor 1 is a notification form of possessed land. There is a certificate to show the right to the land. This maintains existing rights.
Notification of Sor. Kor 1; on December 1954, the government advised all land proprietors to notify such possession to the government as per form Sor. Kor 1.
After it was proven that such a proprietor had possessed the land legally and used the benefit of the land, then the government would issue Nor. Sor. 3 or Nor. Sor. 3 Gor as evidence. Nor. Sor. 3 and Nor. Sor. 3 Gor are legal certificates provided that any name shown on the title is a person who has the right to the land (according to the principle law). This right will be recognized by the law and can be used as evidence in any dispute with an ordinary person or the government.