Peter Siebens practises in all the main fields of commercial and contract law and has experience as a litigator, having represented Belgian and foreign clients in court and arbitration procedures.

Given his involvement in cases of cross-border litigation, he has also gained experience in issues of international jurisdiction, conflicts of law and enforcement proceedings.

In relation to his out-of-court activities, he has advised numerous domestic and foreign clients on issues of Belgian law relating to commercial contracts and has provided legal consultancy and support in negotiating, structuring, drafting and the reviewing of commercial contracts (commercial lease, agency, franchising, distribution, sale/purchase, general terms and conditions, building construction and architecture contracts).