Yes, You can file RTI application to Lucknow University for marksheet verification. University Of Lucknow or Lucknow University (LU) is a government owned Indian research university based in Lucknow. LU is one of the oldest government owned institutions of Indian higher education. It is affiliated to University Grants Commission; Association of Commonwealth Universities (ACU); Association of Indian Universities (AIU); Distance Education Council (DEC). Other accreditations include National Assessment and Accreditation Council (NAAC); National Council of Teacher Education (NCTE); Bar Council of India (BCI). It was affiliated to UGC in the year 1921.
Since it is government owned Indian research university, therefore it comes under the ambit of section 2(h) of the RTI Act'2005. Hence, you can file RTI application to the University for marksheet verification.
To know further the procedure to file RTI application for marksheet verification, you may visit the following link:
https://onlinerti.com/how-to-file-rti-online-for-marksheet