मानकीकरण निदेशालय

Authorities Holding Sealed Particulars

1. Directorate of Naval Air Material (through their feeder Agency NAQAS Kochi)
2. Director General Naval Armament Inspectorate (Controller Naval Armament Inspectorate, South)
3. Naval Physical and Oceanographic Laboratory
4. Material Organisation (Kochi)

Public Sector Undertakings

1. Cochin Shipyard Ltd
2. KELTRON