Each recreational vehicle manufacturer, factory branch, distributor, distributor branch, or subsidiary thereof shall file with the Commissioner a true copy of each new, amended, modified, or different form or addendum offered to more than one dealer that affects the rights, responsibilities, or obligations of the parties of a franchise or sales, service, or sales and service agreement to be offered to a recreational vehicle dealer or prospective recreational vehicle dealer in the Commonwealth no later than 60 days prior to the date the franchise or sales agreement is offered. In no event shall a new, amended, modified, or different form of franchise or sales, service, or sales and service agreement be offered a recreational vehicle dealer in the Commonwealth until the form has been determined by the Commissioner as not containing terms inconsistent with the provisions of this chapter. At the time a filing is made with the Commissioner pursuant to this section, the manufacturer, factory branch, distributor, distributor branch, or subsidiary shall also give written notice together with a copy of the papers so filed to the affected dealer or dealers.