In the ever-evolving landscape of telecommunications, regulatory bodies play a pivotal role in shaping industry standards and ensuring the adoption of frameworks aimed at enhancing security and trust in phone communications. Stir Shaken, designed to authenticate caller IDs and combat fraudulent calls, stands as a testament to the collaborative efforts between regulators and the telecommunications industry. Understanding the role of telecom regulators in implementing Stir Shaken sheds light on their crucial involvement in fortifying caller ID authentication.