Seminar on World Environment Day – June -2025
 NIS News Letter January – March – 2025
 NIS News Letter January – December – 2024
 Cataloguing of Authorized Siddha Literature – Part – 2 (2024)
 Cataloguing of Authorized Siddha Literature – Part-1 (2024)
 NIS News Letter January – December – 2023
 NIS News Letter July – December – 2022
 Compendium of NIS Response to COVID-19
 NIS News Letter January – June – 2022
 NIS News Letter January – December – 2021
Latest PhD Guidelines as per 59th SAB
 IDY e-book (Published by Ministry of Information and Broadcasting, 2021)
 Activities of National Institute of Siddha related to COVID-19
 Siddha Dossier – (Published by Ministry of AYUSH, 2019)
 Essential Drugs List of Siddha Medicine (Published by Ministry of AYUSH, 2013)
 Good Clinical Practice (GCP) Guidelines (Published by Ministry of AYUSH, 2013
 e-Book of National Institute of Siddha
