(a) Unless acting in the capacity of a trustee, a licensed title company or underwritten title company shall not be liable for a violation of Section 2923.5 or 2924.11 if it records or causes to record a notice of default or notice of sale at the request of a trustee, substitute trustee, or beneficiary, in good faith and in the normal course of its business activities.
(b) This section shall become operative on January 1, 2018.