Since 2006, companies based outside California have been alert to the potential burdens of class actions under California's Invasion of Privacy Act ("CIPA"), Cal. Penal Code § 630 et seq. The laws of most states, as well as federal law, allow telephone calls to be recorded with the consent of one party to the call. Accordingly, companies in those states usually can record customer service calls for quality-assurance purposes without the need to procure the customer's consent because the call-center employee, as a party to the call, can consent to the recording. California, however, is one of 12 states that allow recording only if all parties to the call consent. (The other so-called "two-party consent" states are Connecticut, Florida, Illinois, Maryland, Massachusetts, Michigan, Montana, Nevada, New Hampshire, Pennsylvania, and Washington.) The plaintiffs' bar has been trying to use California's extremely pro-plaintiff privacy laws, such as the CIPA, to turn this innocuous business practice into an opportunity to extract class-action settlements from companies.
In 2006, the California Supreme Court held that CIPA applies even when one party...