Three channels of Doordarshan -- DD News, DD Bharti and DD Urdu -- provided sign language interpretation of the Republic Day commentary.
Almost all English news channels took the feed from DD News with sign language interpretation.
As per National Association of the Deaf (NAD), a representative organisation of deaf and hard of hearing people, there are more than 18 million people in India who require sign language interpretation.
Information and Broadcasting Ministry on January 23 had issued an advisory to all news channels, asking them to take feed of the Republic Day telecast with sign language interpretation from Doordarshan.
More From This Section
A number of rights groups had demanded simultaneous sign language interpretation of Republic Day telecast on all prominent channels of Doordarshan including DD National.
The Ministry, however, did not heed to their demands of introducing the facility on DD National.
Hundreds of activists and differently-abled people had held a protest outside Shastri Bhavan on Thursday to press for their demand.
"India has ratified the Convention on the Rights of Persons with Disabilities (CPD) and as such is obligated to make all information accessible to everyone irrespective of disability.
To keep millions of viewers bereft of this is blatant discrimination," said Javed Abidi, convener, Disabled Rights Group.