1. Only, officials of Indian government are recognized as gazetted officers
2. All central & state Government employees falling under class 1 category are Gazetted Officers i.e officers such as IAS, IPS, Senior Auditors, Doctors, Managers (government sector company) etc.
3. There is a publication published in India with name 'Gazette' on regular basis focusing on promotion of certain government officials. The name of any person having in that list is now gazetted (Should be recognized as gazetted) and has power to sign documents of others wherever needed.
Class 1 Includes Employees Like:
All India services, though posted to states,
Police officers of Circle Inspector and higher ranked,
Additional District Civil surgeons,
Executive Engineers and higher ranked,
District Medical Officer and higher ranked,
Principals of Government colleges and higher ranked
for more - look on this "Article 309 of the Constitution of India"