Would you say something if a colleague lied on their CV? I was promoted last year and had in my own time completed a qualification required for the promotion. Our HR department are crap. They never chased me up for the certificate. I mentioned at the time to a colleague that HR didn't chase me up. A few months ago she applied for a promotion and put this qualification down. She told me she hadn't done it but knew they wouldn't check. The lack of expertise is showing and staff she line manages are really struggling with her basically being a bit crap. I want to say something to HR but it is done now and they can't retract the job and I'm also worried they will close ranks to hide their incompetence. What would you do?