• Under Article 343(1), the official language of the Union shall be Hindi in Devanagari script, while Section 3 of the Official Language Act, 1963 talks about the continuance of the English language for official purposes of the Union and for use in Parliament. 
• However, The Eighth Schedule of the Indian Constitution enumerates the official languages of the Republic of India.  

Part XVII of the Constitution deals with the official language in Articles 343 to 351. 

 Official Language Commission

The Official Languages Commission is to be established by the President in accordance with Article 344 of the Indian Constitution. The commission was constituted in 1955 via a notification of the Ministry of Home Affairs. 

• Article 344: 
• At the expiration of five years from the commencement of the Constitution and thereafter at the expiration of ten years from such commencement, the president should constitute a commission. 
• This commission shall consist of a Chairman and such other members representing the different languages specified in the Eighth Schedule as the President may appoint, and the order shall define the procedure to be followed by the Commission. 
• Article 344(2):  It shall be the duty of the Commission to make recommendations to the President as to: 
• The progressive use of the Hindi language for the official purposes of the Union.
• restrictions on the use of the English language for all or any of the official purposes of the Union.
• The language to be used for all or any of the purposes mentioned in article 348.
• The form of numerals to be used for any one or more specified purposes of the Union.
• Any other matter referred to the Commission by the President.

Significant provisions of the Official Language Act, 1963

• The Official Language Act, 1963 was enacted to provide for the languages which may be used for the official purpose of the Union, for the transaction of business in Parliament, for Central and State Acts, and for certain purposes in High Courts.
• Language of the Union
• At the expiration of the period of fifteen years from the commencement of the Constitution, the English language can continue to be used in addition to Hindi.
• A translation in Hindi should be published of any Ordinance promulgated by the President, of any order, rule, etc, issued under the Constitution of India.  
• The authoritative text in the English language of all bills shall be accompanied by a translation of the same in Hindi.
• Regional language
• English is mandated as the medium of communication between the Union and the non-Hindi states. 
• Language of the Judiciary 
• The Governor of a State, with the previous consent of the President, authorize the use of Hindi or the official language of the State, in addition to the English language.
• Any judgment, decree, or order is passed or made in any such language (other than the English language), it shall be accompanied by an English translation. 
• Other provisions
• Committee on Official Language: 
• After the expiration of ten years from the date on which section 3 comes into force, a committee shall be constituted to review the progress made in the use of Hindi for the official purposes of the Union.
• Power to make rules: 
• The Central Government can make rules for carrying out the purposes of this Act.
• How many languages are there in the Eighth Schedule, and what are the benefits of inclusion under the Eighth Schedule? 
• The Eight Schedule tries to ensure equitable representation for the multi-ethnic and multi-lingual nation.

 Eighth Schedule of the Constitution consists of the following 22 languages:

Benefits of inclusion under the Eighth Schedule:

• The National Sahitya Akademi recognizes the languages of the Schedule as literary languages by default.
• The Eighth Schedule has played the important role of an arbitrator in deciding the medium of instruction in secondary schools. The languages used should be modern Indian languages mentioned in the Eighth Schedule of the Constitution as well as English.
• The All-India level competitive examinations are conducted for entrance into higher and technical education and employment by different organizations. The Eighth Schedule languages are used by them in selected spheres.

 What steps could be taken to protect the linguistic diversity of India? 

India is a country with immense linguistic diversity. To protect this linguistic diversity, there are several steps that can be taken:

• Encourage multilingual education: Children should be taught their mother tongue apart from other languages at the school level to preserve the regional languages and promote multilingualism.
• Documenting and preserving languages: The government can set up a national database to document and preserve endangered languages.
• Promote the use of regional languages: The government can promote the use of regional languages in official communication. This will help to protect the linguistic diversity of India. 
• Language policies: The government can implement language policies that promote the use of regional languages in various domains, such as government offices, media, and the entertainment industry.
• Protect linguistic rights: Ensure that all languages are respected and protected under the law and that minority language speakers have equal access to education, government services, and employment opportunities.