OpenWet is an online legal information platform focused on making Dutch and European law accessible and searchable. Its database brings together legislation, regulations and case law, with tools to search by title, abbreviation, official document number or specific article. Visitors can also use advanced search and explore recently added or amended documents, providing a quick route to current legal materials.

The platform covers a broad range of Dutch legislation, including ministerial regulations and government decisions, alongside European Union regulations and judgments from the Court of Justice of the European Union. Recent listings span subjects such as healthcare, identity documents, public administration, subsidies, renewable energy, sanctions, communications and EU financial interests. Each entry presents identifying details such as its document type, reference number, responsible department or institution, and effective or decision date.

OpenWet also offers display preferences, including light and dark themes and sticky headers, to support browsing. Its core service is a searchable legal database for users who need to locate and follow current legislation and jurisprudence in the Netherlands and across the European Union.