SNK NIOS is a coaching center which provides academic assistance to the students aspiring to take NIOS secondary and senior secondary examinations. The center also provides some of the learner-centric facilities and caters to the academic needs of the students who have enrolled in NIOS (National Institute Of Open Schooling). 

SNK NIOS coaching center strictly adheres to the guidelines issued from time to time by the NIOS. The students who have registered themselves need to be in contact with the authorized team of the NIOS (Noida) & respective Accredited Institution (AI) center for the updates in the education model & comply with the regulations issued. They also have to meet the deadlines of registration for admission, submission of the TMAs at the AI center, enrollment for the NIOS public examinations and any other modifications in the personal details registered with the NIOS.

Once the registration process is done & the admission forms are acknowledged by the concerned authorities at the NIOS, the textbooks sets are dispatched from the headquarters located in Noida. Students can access the website www.nios.ac.in for the soft copies of the textbooks & download them if required. The website provides complete information about the various academic and technical study courses offered by the board.

NIOS doesn't issue bonafide certificates after the registration. Instead, it issues the identity cards after the admission forms have been received by the authorities. Students need to do self attestation of the documents & submit the same for the official purpose. TMA (Tutor Marked Assignments) have to be submitted at the respective AI center within the stipulated time. The TMAs are verified and graded by the AI centre authorities.

Upon the completion of secondary level or senior secondary level exams, NIOS Board issues the following documents to the successful candidates; () Marksheet () Provisional certificate (*) Migration cum transfer certificate. The documents are made available at the students' study center (AI)  after approx 30–45 days from the date of the declaration of the results.