Sample collection and dispatch procedure streamlined for timely testing, courier payment, and same-day movement of customs samples. Streamlining of sample collection and dispatch by the Central Sample Cell, JNCH requires twice-daily visits to CFSs for sealed sample collection, same-day deposit of samples for CRCL and Textile Committee laboratories, and same-day courier dispatch for specified laboratories. Courier charges and laboratory testing charges are to be borne by the Importer, Customs Broker or CFS and paid before collection, with CSC collection starting only after payment confirmation. Boarding Point and JNCH Port Terminal samples are to be collected once daily.