This week saw major developments in AI regulation as governments worldwide tightened rules for agentic AI systems. The EU AI Act began enforcing stricter oversight for general-purpose AI models starting August 2, 2025, requiring transparency, human oversight, and compliance with data privacy laws. In the U.S., California introduced a new framework focusing on bias mitigation, accuracy, and accountability for AI systems, while the Trump administration released a federal plan emphasizing deregulation and unbiased AI principles. Meanwhile, the Digital Fairness Act extended its public consultation period to October 24, 2025, signaling broader regulatory scrutiny. Enterprises are adopting agentic AI protocols to standardize agent collaboration and ensure compliance, with tools like LangGraph and AutoGen enabling interoperable systems. Challenges remain, including cybersecurity risks and unclear policies for high-risk AI applications.