Celebrating India passing the 100 Crore (=1 Billion) vaccine doses inoculated which occured on October 21, 2021. VT-SLC had titles in Hindi on the port side and in English on the starboard side, with the contrary for VT-SLM which was in basic white livery. Decals were short-lived on these two aircraft. The sticker shows Narendra Modi, the Prime Minister of India, as well as a doctor and a patient being vaccinated. Slightly later VT-SLH received similar decals, this time with the more understandable "1 Billion" phrase (Hindi on the port side, English on starboard side).
Note the additional "75 years of independence" stickers.
