Hi

Bihar board of open schooling and examination is listed in recognized education board/councils in Indian educational system by council of boards of school education(COBSE)

Check the list here

https://www.cobse.org.in/recognized-educational-boards-list/

https://joinindiancoastguard.gov.in › ...PDF

(ALL EDUCATIONAL BOARDS LISTED ARE ESTABLISHED UNDER THE ACT OF GOVT OF INDIA / STATE )

Hope this answers your query!