Answer : 1. "अखिल भारतीय तकनीकी शिक्षा परिषद "
Explanation :

1. A campaign named “One Student One Tree” will be launched by the Indian Council of Institutes of Technology (AICTE).

2. This campaign was launched in 2023 and aims to plant 1 crore trees in all technical institutions across India.

3. Under the campaign, every student has been instructed to plant at least one tree.