Contact

Found a mistake, have a question about the data, or want to use it? Write to the address below.

Email

What to write about

  • An error in a reconstructed text: send the act's address (for example DU/2020/1, or the link to the page) and the version number, and say what looks wrong.
  • A question about the data: where a text, a date or a vote comes from.

sejmdiff is not legal advice. Questions about a legal case cannot be answered here. Only the text published in Dziennik Ustaw / Monitor Polski is legally binding.