I once worked at a company which had a form of the two-person rule for production changes. The company's change control team thought that by requiring a second

I once worked at a company which had a form of the two-person rule for production changes. The company's change control team thought that by requiring a second person on the development team to 'certify' that the change was 'good', they could cut down on some vaguely imagined problems. What really happened: Bob (via IM): Hey Mary, here's a change request link, can you hit 'approve' real quick? Mary: Done I bet that some slightly more sophisticated version of this will happen with this new 'two-person' rule.