Collaboration on Adversarial Threats and Security Risks Act
A bill to establish the applicability of antitrust laws to the sharing of artificial intelligence frontier model risks, and for other purposes.
This bill, SB5105, aims to apply antitrust laws to the sharing of risks related to artificial intelligence (AI) frontier models. It seeks to ensure that companies sharing AI model risks do so in a fair and competitive manner, preventing any potential anti-competitive practices. The bill would impact tech companies, research organizations, and entities involved in AI development and risk management.
The bill was introduced on July 23, 2026, and was referred to the Committee on the Judiciary on the same day. It is currently under review by the committee, which will evaluate its implications and decide on further actions. Key sponsors of the bill include Adam Schiff (Democrat) and Jim Banks (Republican), highlighting a bipartisan effort to regulate AI frontier model risk sharing.
Recent actions include the bill being read twice and referred to the Committee on the Judiciary on July 23, 2026. The committee will assess the bill's impact, gather expert opinions, and potentially recommend amendments or approval for a vote.
