To the extent that a power of attorney expressly grants an attorney in fact authority over the content of electronic communications sent or received by the principal, and unless directed otherwise by the principal or a court, a custodian shall disclose to the principal's attorney in fact the content of the electronic communications of the principal if the attorney in fact gives the custodian:

1. (1) a written request for disclosure of the electronic communications in physical or electronic form;
2. (2) an original or copy of the power of attorney expressly granting the attorney in fact authority over the content of electronic communications of the principal;
3. (3) a certification by the attorney in fact, under penalty of perjury, that the power of attorney is in effect; and

4. (4) if requested by the custodian:

   1. (A) a number, username, address, or other unique subscriber identifier or account identifier assigned by the custodian to identify the principal's account; or
   2. (B) evidence linking the account to the principal.

As added by P.L.137-2016, SEC.14.