17 C.F.R. § 160.8
(a) General rule. Except as otherwise authorized in this part, you must not, directly or through any affiliate, disclose any nonpublic personal information about a consumer to a nonaffiliated third party other than as described in the initial notice that you provided to that consumer under § 160.4, unless:
(b) Examples.
(1) Except as otherwise permitted by §§ 160.13, 160.14, and 160.15, you must provide a revised notice before you: