HELLO HOUSE, If one lost one's original certificates - degree cert, ssce cert, nysc cert - and one has a test/interview where one is told to bring along original certificate and photocopies,what can one do?

think of the future, try and get all the lost document

Just go to the institutions where you obtained the cetrificated. You may be asked to swear an affidavit. They may or may not reissue the missing certs but they could give you other documents that can stand in its place. The procedure could be very time consiming and expensive not to talk of stressful.

Just ve to get it cos they are ur life.report to police of which either court or police wud giv u letter to present to whom may be concern to reissue another one.
Dont play wit ur credentials cos devil may be using it against u wen fine opportunities are coming ur ways.