This raises an interesting qustion.
My friend, the Chief Election Officer in my precinct, replied to my query about the regulating document:
"The book I showed you yesterday was the Chief's and Assistant Chief's Handbook for Elections, assembled by the the Norfolk Elections Office and updated every election. Those of us who are Precinet Chief's and Assistants attend training about a week beforehand, and the Handbooks are provided to us at that time. During training we go over all the why's and wherefore's of running our precints, then we return the books to City Hall immediately after the elections, at the same time we deliver the pollbook machines, and other voting materials."
If the regulating document originates at the Commonwealth level, and, if all precint chiefs and assistant chiefs attend training focusing on the contents of the regulation ... then one wonders how we see so many reports on OCDO of unchallenged OC at the polls.
... just curious ...