How we can control theft in house canteen by chef. All the raw chicken, Prawns etc are received by him and he can manipulate and earn from Vendor. For all these theft how we can have a check on this? Can anybody suggest?

We have In house canteen, Chef is coordinating for the order placing and receiving the order. Chef can manipulate the details like Order 15kg received 10kg . Billed 15 kg to company. So in order to control this theft while ordering, preparing and wastage of food process what steps can be taken to control?

Go for CCTV, it should not only act as a proof for any theft that might take place in future and any other issues, but mostly acts as a deterrent in many cases.

CCTV is a good idea.
One man should not be doing both the jobs of ordering and receiving.
Work flow should be in such a way that one places order and other receives it.
A kind of check should be placed where every person is smoothly checked as part of other persons job.