Since 2003 is a professor at the Tbilisi State Academy of Arts.
Since 2010 is an academician of the National Academy of Sciences of Georgia.
Since 2013 is a member of the National Union of Writers of Georgia.
In 2013 to become the winner of awards of Vazha Pshavela and Galaktion Tabidze.
Exhibition of paintings by Niko Kherkeladze carried out in Georgia, as well as in Germany, Japan, Bulgaria, Romania, India, Italy, France, Rosiyskoy Federation. His work has been awarded with medals and diplomas.
In 2010 udostoyan Diploma of Honor of the Louvre (Prix d'Honneur du Salon Carrousel du Louvre) for the painting "Pirosmani"
In 2012, the personal gallery of the artist in the historical part of Tbilisi «Gallery PALITRA» email@example.com +995591176765
Tbilisi, Erekle II Str 8/10