Hey aspirant,

Netaji Subhas Open university is UGC DEB approved and NAAC-A accredited. NSOU is the premier state open university in India. It's all degree are valid for Government Jobs. However,  you must have obtained the Bachelor degree under 10+2+3 education pattern. So, NSOU degree will be valid for Railway jobs also if not specifically mentioned about the regular degree.

Netaji Subhash Open University, Kolkata is a Government UGC approved state open university. The university offers various UG and PG distance courses. As the university is recognized by UGC, the degree is valid for all purposes. Although, in some government sectors as well as private sectors, the distance course post graudates sometimes aren't made eligible by the organizers. Although, in most cases, you will not find much of a problem. If you are applying for various civil service and other examination, then your degree will be completely valid.

For more information regarding NSOU consider the link provided below:

https://www.careers360.com/university/netaji-subhash-open-university-kolkata

I hope this helps. Wish you a great day!