As you asking for the Admit card of the BCECE diploma Entrance Exam the procedure to get the Admit card is given below :

GO to the official site of the Bihar Combined Entrance Competitive Examination Board

The page may look as follow :

Bihar Combined Entrance Competitive Examination Board


There at the Mid of the page you may Find the menu of DECE Admit card click on it After clicking you may redirect to the page from there you may get the DECE Admit card.