Few policies are technically required by law/reg. But that doesn't mean you do or don't need one based on your activity. You certainly shouldn't be cited for not having one. If so, ask for a cite. Otherwise, your need would be based on your activities.
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AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell