# Catherine Cortez Masto
Public lawmaker profile for the Negotiate The Future policy tracker.
Profile URL: https://negotiatethefuture.org/policy-tracker/lawmakers/18485
Party: D
Role: Sen
District: SD-NV
States: US
Tracked bills: 2
Latest activity: 2026-04-30
Summary: Catherine Cortez Masto is a tracked D Sen in US with 2 public bills. Focus areas include 1 AI bills. Latest tracked bill: SB4456 AI OVERWATCH Act Artificial Intelligence Oversight of Verified Exports and Restrictions on Weaponizable Advanced Technology to Covered High-Risk Actors Act.
Machine-readable companions:
https://negotiatethefuture.org/policy-tracker/lawmakers/profiles/18485/txt
https://negotiatethefuture.org/policy-tracker/lawmakers/profiles/18485/json
Source links:
- Ballotpedia: https://ballotpedia.org/Catherine_Cortez_Masto
- Vote Smart: https://votesmart.org/candidate/69579/bio
- OpenSecrets: https://www.opensecrets.org/members-of-congress/summary?cid=N00037161
- FollowTheMoney: https://www.followthemoney.org/entity-details?eid=13010255

## Tracked bills (2)
### SB4456 — AI OVERWATCH Act Artificial Intelligence Oversight of Verified Exports and Restrictions on Weaponizable Advanced Technology to Covered High-Risk Actors Act
URL: https://negotiatethefuture.org/policy-tracker/US/2025/SB4456
Jurisdiction: Federal
Session year: 2025
Status: Introduced
Categories: AI
Updated: 2026-04-30
Text available: yes

### SB146 — Tools to Address Known Exploitation by Immobilizing Technological Deepfakes on Websites and Networks Act TAKE IT DOWN Act
URL: https://negotiatethefuture.org/policy-tracker/US/2025/SB146
Jurisdiction: Federal
Session year: 2025
Status: Passed
Categories: Uncategorized
Updated: 2025-05-19
Text available: yes