In this chapter, the following terms have the meanings indicated. Terms Defined. “Board or commission” includes any unit that is administered, governed, or subject to appellate review by the board or commission. “Doing business with” means being: A party to sales, purchases, leases, or contracts to, from, or with an entity involving consideration of $5,000 or more during the reporting period; A registrant who lobbies on matters before the board or commission; or Regulated by the board or commission. “Regulated by” the member's board or commission does not include the mere act of approval or authorization of a corporate or business name by a board or commission. “Reporting period” means the period of time covered by a financial disclosure statement.