Kathrin BUNZEL

Customs Consulting

Specialized in Export Control Regulations



Im- and Export


Since 2004, Kathrin has gained her knowledge and qualifications in the import and export world as well as in the field of customs.


Through numerous seminars at the relevant customs institutions and a graduate of the certified remote customs training course, as well as the IHK workshop in export control law, she will be happy to provide you with expert and competent help in this area.


Do you have questions regarding export control regulations? Feel free to contact Kathrin by phone 

+49 176 1467 9321 or by email:   kathrin.bunzel @ ahbcon.com



Customs Knowledge Platform



Enrika has extensive experience in customs brokerage, training and consulting in several EU member states. She is a member of the editorial board of Customs Compliance & Risk Management (CCRM) magazine. Enrika is also the director of the Lithuanian Customs Practitioners Association (LCPA) and one of the directors of the Customs Knowledge Institute (CKI)



You are welcome to contact Enrika by phone +370 6446 5553 or email enrika @ customsclear.net any time.




AWR Außenwirtschaftsrunde e.V.

(AWR Foreign Trade Council) 


EFA Europäisches Forum für Außenwirtschaft e.V.

(EFA European Forum for Foreign Trade)


Customs Consultative Committee, Lithuania




Logistics Manager



Import & Export

Air Traffic Safety (Known Consigner)



T:   +49 176 2227 3849

E:   rolf.finger @ ahbcon.com


Due to his long professional experience (since 1969) in Import and Export, Rolf is highly knowledgeable in all matters related to Customs Act and Procedures. Also in the field of Known Consigner (Air Travel Safety) he can give first-class hints and recommendations. Based on more than 40 years of on the job experience as Logistics Manager, he is the right person to ask for practical help and to get invaluable insights.


Memberships and Participations:


AWA Außenwirtschafts-Akademie GmbH – Insider Forum

(AWA Foreign Trade Academy)


IHK Industrie- und Handelskammer

(IHK German Chamber of Commerce)


ZAK Zoll- und Außenwirtschafts-Kolleg GmbH

(ZAK Customs and Foreign Trade College)


You need an expertise regarding your customs processes? Simplifications or improvements in your logistics department?


Give Rolf a call or send him an email. He looks forward to hearing from you!

Our Team



International Customs & VAT Consultant

Trainer and Writer in Customs and Excise Compliance and Risk issues


Portcullis ISC

[International Strategic Controls]

England, United Kingdom


T:   +44 (7985) 470 642

E:   mark @ portcullis-isc.co.uk


Among others, he provides the following professional services:

  • Consultancy, Advice and Training in Customs, Excise & VAT Issues
  • Specialism in Compliance, Risk Management and Procedures
  • Audit of Customs & Excise procedures & Documentation
  • Implementation of Customs & Excise Procedures
  • Further specialism in global Customs & Excise strategy

Mark was originally an Officer in HM Customs & Excise, dealing with Import and Export Controls over Maritime Freight traffic into and out of UK Ports, and became an independent consultant and trainer in the late 1990s. His experience in HMC&E covered extensive Excise controls, dealing with export and import consignments of whisky, liqueurs, beer and tobacco.  


He has written extensively on the subjects of Customs, Excise, International Supply Chain and Marine Compliance issues for a wide variety of International Trade and Logistics publications and journals. He also advises several Chambers of Commerce on Customs and International Trade issues, frequently delivering advice, Training Courses and Seminars on these subjects.


Memberships and Participations:


BWA The Bonded Warehousekeepers Association

CKI Customs Knowledge Institute


Feel free to contact Mark in case of particular questions on or current problems with Customs, Excise and VAT issues. 


Ask for professional advice and avoid costly mistakes or legal consequences!

Portcullis ISC


Dipl.-Ing. (FH), EUR ING

Electronic Engineering [Drive Systems, Power Electronics]

AHB Consultancy, Owner

Independent Management and Technology Consultant


T:   +49 (6174) 259 5340

E:   armin.belle @ ahbcon.com


Industry Sector

Drives & Automation Technology

for Global Machinery and Plant Engineering Industries


Competence Profile

More than 35 years of business and leadership experience in General Management, Sales & Marketing and Research & Development from small to medium-sized family businesses to large multinational corporations.         


SMEs are our Specialty
Our team of professional consultants has many years of practical experience in managing and advising mid-sized companies and corporations at home and abroad. The SME-oriented methodology and the pragmatic mentality, which focuses on the essentials and sustainability, enable you to achieve new successes,
regardless of whether you are a drive and automation manufacturer, a high-tech company, a
service provider or an international retailer.


Memberships and Participations:


CKI Customs Knowledge Institute

EFA European Forum for Foreign Trade e.V.

EUREL Convention of National Associations of Electrical Engineers of Europe

FEANI Fédération Européenne d’Associacions Nationales d‘Ingénieurs

VDE (Association for Electrical, Electronic & Information Technologies) Rhein-Main e.V.

VDE Technical Societies ETG, GMA

VDI (Association of German Engineers) Mittelhessen e.V. 


Call us - we are here to help!

AHB Armin Belle Unternehmensberatung ǀ Consultancy

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