At this site you can find link to business information, internet, hardware, software, economics, consulting, finance, import and export, investigation, investment, international taxation to fit your processes.

Customs

Listings
Comprehensive site for customs and importing/exporting activity.
http://www.customsclearance.net/
Association of 24 countries to encourage and facilitate co-operation among national customs broker associations at the international level.
http://www.ifcba.org/
Service company specializing in duty drawback, NAFTA, classification of imports, ans U.S. customs compliance audits.
http://www.tariffmanagement.com/
Provider of solutions that allows companies to automate the process of cross borders trade.
http://www.mycustoms.com/
Customs, income tax, and value-added tax information.
http://www.sars.gov.za/
International tax portal and includes qualitative links to tax-related web sites worldwide.
http://www.taxup.com/
Independent intergovernmental body provides information on customs and international trade issues.
http://www.wcoomd.org/
International trade information store, selling directories, legal information, customs documentation, trade code databases, and international trade analysis products.
http://www.tradeinfo.net/
Publishes customs duty and tax information for all customs areas worldwide and has been serving the international community since 1961.
http://www.worldtariff.com/
Export consulting and documentation company assisting shippers/exporters and freight forwarders.
http://www.x-portservices.com/