If an employer relocates an employee to another state are they required to train the employee on the new states laws, regulations, and requirements? Was employed in montana. transferred to wash and idaho

Why would they? What function does the transferred employee perform?

the employee is a supervisor of consumer lending offices throughout both states.

Legally, no. However, if they want the employee to be able to do his/her job properly, the least they could do is provide some resources for the employee to learn on his/her own. Is there are professional association the employee can network with or publications the employee can study?