Can someone point me in the right direction as to where it states that a skin form must be dated in the last seven days??

I understand that USAWKS requires a providers script pad or letterhead. The form itself has an expiration date and date treatment started, but I cannot find it in the by laws or modifications that it must be dated in the last seven days.

Tournament flyers, Sub-district flyers and District flyers are the only places I see that.

Chances are I missed it! But I'm tired of looking!

Thanks.

BTW. I don't have an issue with it, just a topic that has come up.