The legal history of Net Neutrality in the US spans from FCC guidelines in 2005 to Supreme Court rulings and FCC orders in subsequent years. Key court cases like National Cable & Telecommunications Association v. Brand X Internet Services and Verizon Communications Inc. v. FCC shaped the classification of ISPs and regulatory oversight. The debate continues with recent FCC changes under Chairman Ajit Pai, emphasizing transparency but sparking ongoing discussions about regulatory control.