Swiss permit timelines are up 67% since 2010. In the city of Zürich the average is 330 days. Understaffed Bauämter, 20-plus specialist offices, objections — none of that is in your hands.
One supplier document is. And it's rarely a missing file. It's the standard-glazing window when the project needs passive-house. The datasheet from an older edition. The U-value that's fine in one canton and fails in yours. Small things — and every one of them triggers a formal Nachforderung during Vorprüfung. The clock restarts.
Docpass catches that before it reaches the authority. Not because you don't know the rules, but because no one should have to cross-check twenty supplier certificates from memory.
