A generic chatbot does not hold tomorrow’s ESPA amendment. It knows whatever the vendor last shipped. Invented citations are common.
We download public PDFs, Word and Excel from the authorities’ official pages. We split them, store them in the EU, and only cite links we have.
If there is no passage for your question, we should say so — not guess a link.
You still open the official file before you file. We are a research tool, not the managing authority.