Laboratory analyses are to be performed in order to classify merchandise and collect the correct amount of duty. The new Harmonised System of classification is much more dependent on laboratory analysis than most prior classification systems.
Customs brokers
Brokers must pass an examination and obtain a license from the Customs central administration to do business. Brokers are to consult customs to determine the proper rate of duty or basis for appraisement. Brokers are required to maintain strict confidence about business and transactions.