I used to not even make a note of them ( I still don't on my report) until I had a lady call me and ask why her dishwasher did not come on...
My first thought was oh sheeit (I couldn't remember her or the home 5 weeks after the inspection was done--- when she finally moved in). Then I figured it was just that simple... and it was.
Rick H. is right. The kill switch prevents the dishwasher from accidently being turned on by kids. And NO. It is not a requirement. But is is something that is worth making your self a note of if you happen to get a call and asking, "What do I do because the DW will not come on?"
God-almighty!! I still can't stand to think that poor kid was killed by the DW!! Every time I think of that, it just ruins my day...
Rich