An Encumbrance Certificate (EC) is an official land record document issued by the Sub-Registrar Office (SRO) in Tamil Nadu. It certifies whether a property has any legal dues, mortgages, or claims registered against it. Property buyers use the EC certificate online to confirm clear ownership before purchase or registration.

The CMDA Land Use Map is an official zoning classification map published by the Chennai Metropolitan Development Authority (CMDA). It defines how each piece of land in Tamil Nadu’s metropolitan planning area can be used – residential, commercial, industrial, or institutional. By checking the land use map, property owners and buyers can confirm whether their land is approved for a specific purpose before construction, purchase, or registration.

A Village Map in Tamil Nadu is an official land survey document that provides a visual representation of land parcels, survey numbers, and plot boundaries within a specific village jurisdiction. Maintained by the Survey and Land Records Department, the map helps property owners, buyers, and government authorities verify land location, extent, and subdivision details

A Certified Copy (CC) in Tamil Nadu, also known as nakal, is an official copy of a property document registered at the Sub-Registrar Office (SRO). It includes sale deeds, gift deeds, partition deeds, or mortgage deeds. A certified copy is legally valid and can be used in place of the original for verification, legal, and financial purposes.

Patta is one of the most important land ownership documents in Tamil Nadu. Today, property owners can easily access and view patta in online and they can download patta through mypatta.

The TSLR Extract in Tamil Nadu is an official land record prepared for urban lands under the Town Survey Department. Unlike rural areas where Patta and Chitta are used, urban properties are documented in TSLR Sketch and TSLR Extract.It provides property information such as survey number, sub division number, extent of land, classification, and ownership details.