AF Customs Consultancy, Agenzia delle Dogane, ALCOSERVICES S.A., BIC,Boskage Commerce Publications Ltd,Bundesministerium für Finanzen, Bureau Veritas,CCI INTERNATIONAL,CEC,Cober International,CONEX, Corporacion Aduanera Ecuatoriana, Crananagh and Co,Customs Brokers Association of Angola, Customs Libyan, Customs4Trade, Danisco A/S, Deloitte &Touche, DOW Europe, EFTA/AELE, EICTA, EMEA Customs, Ernst & Young, European Commission.Exim,Expeditors International of Washington, Inc., FAO, Fedex Express Europe, General Motors, GlaxoSmithKline, Global Data Mining LLC,Greenberg Traurig, Guangzhou Customs, HMRC, Hutt network, IBM Nederland BV,ICC, Irish Exporters Association, JPMorgan Chase Vastera, KPMG, Meijburg, Logical Properties, Loyens & Loeff NV, Management Dynamics. Mayer Brown Rowe and Maw, McMan & Co, Merck KGaA, MIC Datenverarbeitung GmbH, Ministry of Agriculture and Food, Monsanto Europe N.V., Nokia Corporation, Norwegian Agricultural Authority, Novartis International AG, Oce-Technologies B.V., Odasce, OECD, Philips International BV, Pisani & Roll, Polish Ministry of Finance, Portuguese Customs, PricewaterhouseCoopers, PSA Peugeot Citroen, Rohm and Haas Deutschland GmbH, Royal Malaysian Customs, SADAS S.A., Salomon S.A., Sasol Group Services, Schneider Electric Industries France, Société Thomax et Betts, Supply Chain Consult BVBA, Syngenta Crop Protection AG, Taj Societe D Avocats, Toyota Motor Europe NV/SA, Trade Compliance, Trade Facilitation Ireland, TradeBeam, UNEP, US International Trade Commission, Van Bael and Bellis, Vantis Customs House, White & Case, WTO & WCO member administrations, etc...

Acting Director, Office of Tariff Affairs and Trade Agreements, Acting Head of Tariff Division, Ad Hoc Specialist, Administrator, Advisor, Ambassador, Assistant Director General, Assistant Minister of Finance, Assistant Representative, CEO, Chairman, Chemical Safety Manager, Chief Expert, Chief Expert of Tariff Division, Client Analyst for Business Intelligence Unit, Collector, Commissioner on Customs and Trade Regulations, Compliance Manager, Compliance Specialist, Comptroller-General, Consultant, Corporate Tax Consultant, Counsellor, Country Manager, Custom attaché, Customs Adviser, Customs and International Trade Manager, Customs and Trade Affairs Specialist, Customs and Trade Assistant, Customs Compliance Manager, Customs Cordinator, Customs Cordinator, Customs Director, Customs Expert, Customs Manager, Customs Research Officer, Customs Specialist, Deputy Commissioner, Deputy Director, Deputy Director of Customs, Deputy Division Director, Director, Director General, Director of Customs, Director of Department of Customs Policy, Director Tariff and Classification, Economy Minister, Economy Councellor, Executive Director ,First Secretary, Global Customs and Trade Manager, Head of Corporate Trade Affairs, Head of Division, Head of Tariff and International Projects, Head of Tariff and Valuation Department, Head of Tariff Unit, Head of Customs IT Division, Head of the Customs Methodological Division, Head of the International Trade Structural Business Statistics Section, Head of the OzonAction, Inspector, Legal Counsel, Main Expert Manager, Manager Customs Tariff and Export Control Classification, Manager Global Compliance, Manager Trade and Customs, Managing Director, Managing Partner, Market Access Officer, Marketing Executive, Minister, National Tariff Manager Of Counsel, Officer for Trade Relations, Partner, Personal Assistant, Policy Advisor, Postgraduate Researcher, President, Principal, Principal Collector, Sales Manager, Secretary General, Senior Adviser, Sr Business Applications Analyst, Sr Consultant, Sr Customs Officer, Senior Manager, Special Customs Officer, Sr Customs and Trade Specialist,Sr.Manager Trade and Customs,Statistician,Tariff and Goods Classification Team Leader, Tax Advisor, Tax Manager, Tax Specialist, Technical staff, Trade Compliance Manager, Trade Policy Manager, Transport Manager & Vice President....