NOSA, Jawahar Navodaya Vidyalaya Old Students Association, Vechoochira, Pathanamthitta formed in 1996 is the official alumni association of Jawahar Navodaya Vidyalaya, Pathanamthitta, Kerala, India.
The first decade of NOSA worked well despite proper organizational set up. Credit goes to excellent support and guidance rendered by the early batches and the solidarity of the community.
During the Annual General Body held on 23rd December 2007 at JNV Vechoochira, Pathanamthitta the Bye Law of the Association was adopted and thus the association gained formal status (Reg. No. P-16/08).