Under the Polish Act on the Protection of Classified Information: a document or object, or any part of one, protected as classified information – in particular a device, equipment or weapon, including one still in production – and a component used to make it.
Definition from Article 2 point 4 of the Act.1
Sources
- Sejm of the Republic of Poland, Act of 5 August 2010 on the protection of classified information, consolidated text, Journal of Laws 2025, item 1209 (in Polish)
Checked: 3 November 2026