Preliminary Rules Requests Due Today

A reminder that Preliminary Rules requests must be submitted no later than 5PM (Pacific Time) today, Oct 18. We value all of your input and while not all requests are granted, each one is studied and determined if it is in the best interest of the category.

Please submit your 2020 Preliminary Rule requests to:, be sure to include your name, NMRA car number, and supporting information. Rule requests will ONLY be accepted via e-mail.