SECONDARY PACKING AREA OF TABLETS

Can any one explain for approval and monitoring over printing in secondary packing area…?what are the resposibilites is there for IPQA…?

1.Verify the B.no., mfg. date , exp. date from bmr and verify the price from current price list.
2.check the proper coding on packing material

what is the main observtion of secondary packing areas

please give me an answer my question