More than 1,600 JSC certificates of 16 schools under Comilla Board could not be found yet though it went missing three days back.
According to sources, students of 21 schools sat for Junior School Certificate (JSC) exams in 2014 at L M Model High School in Raipur centre.
The certificates of the students went missing from Hajiganj area in Chandpur on Monday while those were being taken to Raipur centre from the board by a pickup van.
Later, a general diary was filed with Raipur police station and leaflets were distributed among people. But, the certificates could not be found yet.
Bahadur Hossain, deputy controller of the board, said proper steps would be taken in this connection soon.
“Re-exams might be arranged for the students whose certificates went missing,” he said.