Policy Half-Life: When Noise-Canceling Programs Outstay Their Welcome
So you rolled out a noise-cancel headphone program two years ago. Back then, the white paper from a respected acoustics lab said it would boost focus and cut stress claim. It did—for a while. But now the claim are creeping back, the vendor's subscription renewal is due, and nobody's in fact measured a thing since launch. That's the policy half-life issue: program that outlive their evidence base don't die quietly; they drain budgets and credibility. This piece is for the occupational health manager who's starting to feel that itch. You've got a policy that's become tradition, not a tool. You require a way to test it, revive it, or retire it absent getting buried in committee meetings. Let's walk through that method—what to check, when to check it, and how to pivot when the data says you're done.