NIOS 12 th

The National Testing Agency NTA conducts the Joint Entrance Examination JEE Main to shortlist candidates for admission into premier institutes like NITs, IIITs, and other government-funded technical institutes (GFTIs).
It also serves as the qualifying exam for the JEE Advanced for admission to the Indian Institutes of Technology (IITs).
Candidates must have passed or appeared in class 12 or its equivalent from any recognized board to be eligible in the applying year. Since NIOS is also a recognized board, candidates are eligible if they have passed the 12th at NIOS.
There is no age limit for appearing, and candidates can appear in the exam in three consecutive years from the year of passing class 12th.
You attempted JEE Main in 2022 after passing the CBSE board in 2020, and you had three consecutive chances in 2020, 2021, and 2022, according to you. In 2023, you'll have your NIOS marksheet, and, considering 2022 was your first attempt, you are eligible for JEE (Mains) under the NIOS board.
You are not eligible after three consecutive years of passing your 12th. To get more clarity, you may visit the official website of NTA.

Dear aspirant, The NIOS board is valid for Canada but it is not valid in all the Canadian colleges. Many Canadian Colleges don't take it as valid proof for taking the admission as it is considered inferior to the other Indian boards like ICSE/CBSE/UP Board. NIOS Certificate value in Canada is low in comparison to the United States. Those students who have done their senior secondary level from the NIOS and now they are planning to get admission to the colleges of Canada, will have to provide them with an authentic reason to justify their open school learning instead of formal learning. But if any student states wrong and is caught by the Canadian authority, their VISA can also be cancelled. Hence, these are the problems NIOS students face for admission in Canada after the 12th. The University of Toronto accepts the NIOS Certificate in Canada but the admission criteria are quite difficult for the students. They can also search a list of colleges accepting NIOS certificates in the USA as well as in Canada.

N. I. O. S passed students can seek admission in all India as well as state Medical, Engineering and other various competitive exams like IIT-JEE, AIEEE, PMT NEET and also other professional and academic courses in all universities, technical institutes across the country and abroad. NIOS had as of late gained its appreciation from every one of the instructive establishments, it is a bona fide open school in our country. NIOS had recently got its recognition from all the educational institutions, it is a authentic open school in our country. NIOS stands for National institute of open schooling. The certificates offered by NIOS are valid and recognised and are equivalent with other national and state education boards in India.

Dear aspirant, Glad to meet you. Yes, of course, you can apply for the regular college after passing NIOS. It is a recognised board and has equal importance as same as other boards. You can take admission in any of the colleges after doing 12th from NIOS. There are so many colleges in which you can take admission. NIOS Board is recognised by the government authorities. So, a student who has done schooling from the NIOS board is eligible to take admission to any college/university in India without any hassle bustle. A student can go with any Bachelors degree course according to the wish because most of the colleges and universities want a student passed from recognised boards of India and NIOS is a recognised board. The qualifications are also recognised and supported by the public sectors and private sectors too. The qualifications are also acceptable for jobs worldwide. Hope it helps.