What requirement applies to faxes sent by solicitors under the Telephone Consumer Protection Act?

Under the Telephone Consumer Protection Act (TCPA), the requirement that applies to faxes sent by solicitors is that unsolicited faxes are prohibited. This provision is designed to protect consumers from receiving unwanted advertisements and promotional material. The act outlines that businesses cannot send promotional faxes unless they have received prior express consent from the recipient.

This regulation is crucial for stopping companies from inundating consumers with unsolicited communications, which can be seen as intrusive and can lead to frustration among recipients. By requiring consent, the TCPA aims to respect individuals' preferences regarding the type of communication they receive, thus helping to maintain a more consumer-friendly business environment.