Registrant required to maintain contact information with Board; notices provided to registrant by Board.

1. Each registrant shall: (a) Maintain with the Board the current residential address, business address and other contact information of the registrant, including, without limitation, the telephone number and electronic mail address of the registrant. (b) Notify the Board of any change in the information provided pursuant to paragraph (a) not later than 30 days after the change is effective. 2. The Board will provide by United States mail to the last known residential address of the registrant provided pursuant to this section any notice to a registrant that is required by law or regulation.