RL Rejestrlekow.com is an independent online catalogue that helps users search and browse entries from Poland’s Register of Medicinal Products. It is not affiliated with the Polish Office for Registration of Medicinal Products (URPL), is not a pharmacy, does not sell medicines, and does not provide medical or pharmaceutical advice. The catalogue contains more than 24,000 product records based on public URPL data, imported through an intermediary API and updated regularly.

Users can search by product name, active substance, ATC code, or authorisation number. Entries may include a medicine’s active ingredient, pharmaceutical form, strength, packaging, availability category, and related URPL documents. Visitors can also explore products by active substance or browse the international ATC classification, including therapeutic groups and veterinary codes. Availability categories shown include OTC, prescription-only, restricted prescription, controlled-drug prescription, and hospital-use products; these apply to particular packs and do not indicate reimbursement or pharmacy stock.

The service presents registration information without advertisements, product reviews, ratings, or rankings, and offers channels for reporting data errors or potentially illegal content.