(a) Purpose. This part governs the treatment of nonpublic personal information about consumers by the financial institutions listed in paragraph (b) of this section. This part:

(b) Scope. This part applies only to nonpublic personal information about individuals who obtain financial products or services primarily for personal, family or household purposes from the institutions listed below. This part does not apply to information about companies or about individuals who obtain financial products or services for business, commercial, or agricultural purposes. This part applies to those “financial institutions” over which the Federal Trade Commission (“Commission”) has rulemaking authority pursuant to section 504(a)(1)(C) of the Gramm-Leach-Bliley Act. An entity is a “financial institution” if its business is engaging in an activity that is financial in nature or incidental to such financial activities as described in section 4(k) of the Bank Holding Company Act of 1956, 12 U.S.C. 1843(k), which incorporates activities enumerated by the Federal Reserve Board in 12 CFR 225.28 and 225.86. The “financial institutions” subject to the Commission's rulemaking authority are any persons described in 12 U.S.C. 5519 that are predominantly engaged in the sale and servicing of motor vehicles, the leasing and servicing of motor vehicles, or both. They are referred to in this part as “You.” Excluded from the coverage of this part are motor vehicle dealers described in 12 U.S.C. 5519(b) that directly extend to consumers retail credit or retail leases involving motor vehicles in which the contract governing such extension of retail credit or retail leases is not routinely assigned to an unaffiliated third party finance or leasing source.