Originally Posted by
Mwenenzi
As KUL is your
port of entry into Malaysia you may have to go through all immigration & customs formalities, with all checked & carry on baggage, before your
onwards domestic flight.
Others on FT will know the procedures
You obviously have never transited through KLIA have you? No he doesn't have to do what you say.
KLIA has a separate immigration queue for connecting domestic passengers. His bag will be checked through to final destination. Customs procedure (usually an xray of the bag) will take place at PEN airport.