Robert's Rules Has a Conflict of Interest Rule for Local Governments with No Conflict Provisions
The great majority of local governments that think they have no state
or local law or rules regarding local officials' conflicts of interest
do actually have a conflict of interest rule.
This rule is hidden in Robert's Rules, which is usually the set of rules under which local government bodies operate. Here is what it says in §45 (Voting Procedure), in the first subsection on Rights and Obligations in Voting (I'm quoting from the Perseus Publishing tenth edition, pp.394-395):
This rule is hidden in Robert's Rules, which is usually the set of rules under which local government bodies operate. Here is what it says in §45 (Voting Procedure), in the first subsection on Rights and Obligations in Voting (I'm quoting from the Perseus Publishing tenth edition, pp.394-395):