Narayan shah, was granted affiliation for Muay Thai on 12.07.2010 for Muay Thai training centre (Kolkata).
Later satisfied with his service, he was granted district affiliation on 17.01.2011 for Muay Thai association of s24 pgs, Where he was appointed as the general secretary sometime later and happens to skillfully continue his service and hold the same position till date.
Further in 2016 he was also appointed as the assistant general secretary for WB muay Thai association.
Adding to his achievements is the recognition of him as MTI national referee/judge on 2.5.16