- Annual Programme 2011-2012 – (Language – Hindi)
- Constitutional Provision – (Language – English)
- Official Language Policy Of The Union – (Language – English)
- The Official Language Resolution, 1968 – (Language – English)
- The Official Languages Act, 1963 – (Language – English)
- The Official Languages (Use For Official Purpose Of The Union) Rules, 1976 – (Language – English)
