It is not necessary to hire a Customs broker to clear your goods but many importers do utilize the services of a Customs broker. A Customs broker will fill out the necessary paperwork on behalf of an importer. Many importers find the services of a broker to be invaluable since some importations can be particularly complex. If an importer chooses to forego the services of a licensed customs broker, he or she must be aware of Customs requirements and is responsible for ensuring the importation is compliant.