A number leadership can actually interrogate.
Anyone can produce a chart. The question is whether the person reading it can find out what it means, where it came from, and who is responsible when it moves.
Trust is lost at the handoffs, not in the chart.
Finance and marketing each compute the same metric a different way. Both are defensible. Neither is approved.
A source stopped loading on Friday. The dashboard renders happily. Nobody is told.
The number looks wrong in the meeting. There is no name attached to finding out why.
The report brings its own evidence.
A failed check is not the end of the story.
What a trustworthy report looks like.
Four screens, in the order somebody interrogates a number they do not believe.