hi,

for bachelors degree course admission in uttarakhand technical university dehradun,  candidate need to pass 10+2 course on relevant discipline from a recognized board of india. for exam students who have passed from nios , national institute of open schooling are eligible to take admission in any higher degree college. you may follow the below link to know about recognized education board of india,

https://crpf.gov.in/writereaddata/images/pdf/406052018.pdf