Legal advisory for defence trade and strategic goods
The rules governing trade in weapons, ammunition and strategic goods change frequently, and their interpretation is not always clear-cut. REACTUS provides companies with ongoing legal support — from one-off opinions to a standing compliance service covering defence trade.
How we support you
- /001legal opinions and interpretations of licensing and export control rules,
- /002product classification: whether an item is subject to licensing, listed as military equipment or caught by dual-use controls,
- /003support in administrative proceedings before MSWiA and other authorities,
- /004responding to requests and enquiries from the authorities, and preparing the company's position,
- /005auditing whether operations comply with licence and authorisation conditions,
- /006monitoring legislative changes relevant to the client,
- /007support during inspections by licensing and customs authorities.
Legal acts
We maintain an up-to-date list of the key legal acts governing licensed activity and export control — the licensing act, implementing regulations, official notices and document templates. All of them can be downloaded from our Legal acts section. Please note that the documents are published in Polish, as issued in the Journal of Laws.
Lead expert

Attorney-at-law
Mariusz Ciereszko
Legal adviser — defence trade
An attorney-at-law with many years of experience providing comprehensive legal services to the public sector, with particular expertise in defence and in the regulation of licensed activity. He has extensive practice negotiating and reviewing strategic domestic and international contracts, including those covering defence technologies, unmanned systems and technology transfer. An expert on legal requirements, authorisations and licences in the defence sector, he combines legislative knowledge with hands-on experience of international projects. He successfully represents institutions before the courts and administrative authorities, and holds PRINCE2 certification in project and management competencies.
Meet the whole team →Need a legal opinion? Write to a.pilucik@reactus.pl.
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