
Justin Slaughter
VP of Regulatory Affairs
Justin Slaughter is the VP of Regulatory Affairs at Paradigm. Prior to joining Paradigm, Justin was Director of the Office of Legislative and Intergovernmental Affairs and Senior Advisor to Acting Securities and Exchange Commission Chair Allison Herren Lee. Justin has also served as Chief Policy Advisor and Special Counsel to former Commissioner Sharon Bowen at the Commodity Futures Trading Commission, and as General Counsel to Senator Edward J. Markey. He has also served as a consultant in private practice focusing on crypto, fintech and frontier technology startups. He began his career as a law clerk to Judge Jerome Farris on the U.S. Court of Appeals for the Ninth Circuit. Justin holds a B.A. from Columbia University and a J.D. from Yale Law School.
Written by Justin
- 2026-07-17
Paradigm Files Comment Letter on the NCUA’s GENIUS Act Stablecoin Rulemaking
Stefan Schropp, Justin SlaughterPolicy - 2026-06-24
Paradigm Backs Kalshi in Latest Prediction Market Challenge
Stefan Schropp, Justin SlaughterPolicy - 2026-06-09
Paradigm Files Comment Letter on FinCEN and OFAC’s GENIUS Act Rulemaking
Stefan Schropp, Justin SlaughterPolicy - 2026-06-09
Paradigm Files Comment Letter on the FDIC’s GENIUS Act Stablecoin Rulemaking
Stefan Schropp, Justin SlaughterPolicy - 2026-06-04
The Political Number We’ve Been Missing
Katie Biber, Justin SlaughterPolicy - 2026-06-03
Stablecoins are Global - Paradigm’s Response to FCA 26/13
Dominique Little, Justin SlaughterPolicy - 2026-06-02
Paradigm Files Comment Letter on Treasury’s GENIUS State Pathway Rulemaking
Justin Slaughter, Stefan SchroppPolicy - 2026-05-01
Paradigm Files Comment Letter on the OCC’s GENIUS Rulemaking
Justin Slaughter, Stefan SchroppPolicy - 2026-04-30
Paradigm Files Comment Letter on the CFTC’s Prediction Markets Rulemaking
Justin Slaughter, Stefan SchroppPolicy - 2026-04-24
Paradigm Backs Kalshi in Latest State Overreach
Justin Slaughter, Stefan SchroppPolicy - 2026-04-13
Paradigm Files Comment Letter on NCUA’s GENIUS Rulemaking
Justin Slaughter, Stefan SchroppPolicy - 2026-03-17
Paradigm Files Ninth Circuit Amicus in New Front of Prediction Market Battle
Katie Biber, Stefan Schropp, Justin SlaughterPolicy - 2026-03-12
Paradigm February 2026 Poll on Prediction Markets
Dominique Little, Justin SlaughterPolicy - 2026-02-15
Green Mining, Stable Grids: Clarifying Misconceptions about Bitcoin Mining
Justin Slaughter, Veronica IrwinPolicy - 2026-02-12
Getting the Details Right: Paradigm’s Response to the FCA and Bank of England
Dominique Little, Justin SlaughterPolicy - 2026-01-16
Paradigm Files Ninth Circuit Amicus Brief to Oppose State Encroachment on Federal Regulation
Katie Biber, Justin SlaughterPolicy - 2026-01-08
Paradigm Files Comment with Banking Regulators on Safety and Soundness Standards
Justin SlaughterPolicy - 2025-12-17
Data Banishes Fear
Justin SlaughterPolicy - 2025-11-17
Bridging the Gap: How Crypto Expands Financial Access for America’s Underbanked
Justin Slaughter, Veronica IrwinPolicy - 2025-11-05
Treasury: When Implementing GENIUS, Follow Congress’s Direction
Justin Slaughter, Alex Grieve, Katie BiberPolicy - 2025-10-30
Execution Matters: Paradigm's Response to FCA CP25/25
Dominique Little, Justin SlaughterPolicy - 2025-10-22
Paradigm Files (Another) Amicus Brief to Oppose State Encroachment on Federal Regulation
Katie Biber, Justin SlaughterPolicy - 2025-10-20
Paradigm joins DEF and SPI in comment to Treasury on how innovative crypto practices can prevent and combat illicit finance
Justin SlaughterPolicy - 2025-10-02
Paradigm’s Response to CFTC Request for Comment
Justin SlaughterPolicy - 2025-09-25
Why Close SEC–CFTC Coordination Is Key to Unlocking U.S. Market Innovation
Alex Grieve, Justin SlaughterPolicy - 2025-09-04
Paradigm Files Amicus Brief Defending Innovation in DeFi
Katie Biber, Justin SlaughterPolicy - 2025-09-03
Public Stocks on Public Blockchains: How Do We Get There?
Justin SlaughterPolicy - 2025-08-19
Paradigm Urges CFTC to Embrace DeFi in Spot Crypto Trading Rules
Justin Slaughter, Katie BiberPolicy - 2025-08-07
The Senate Market Structure Approach Is the Best Path Forward
Dan Robinson, Justin SlaughterPolicy - 2025-07-31
Paradigm Files Amicus Brief to Oppose State Encroachment on Federal Regulation
Katie Biber, Gina Moon, Justin SlaughterPolicy - 2025-07-01
Paradigm Policy Market Mapping Exercise Spring 2025
Justin Slaughter, Dominique LittlePolicy - 2025-06-16
UK Crypto Regulation Must Embrace DeFi: Paradigm Responds to the FCA
Dominique Little, Justin SlaughterPolicy - 2025-05-27
DeFi Perps Deserve a Path Forward in the US: Paradigm Responds to the CFTC’s Perpetual Derivatives Request for Comment
Alex Grieve, Justin SlaughterPolicy - 2024-12-16
Paradigm Files Amicus Supporting NFT Creators’ Lawsuit Against SEC
Gina Moon, Justin SlaughterPolicy - 2024-10-30
October 2024 Public Opinion Poll
Justin Slaughter, Dominique LittlePolicy - 2024-10-28
Paradigm Provides Amicus Support for DEF and Beba’s Lawsuit Against the SEC
Gina Moon, Justin SlaughterPolicy - 2024-08-12
July 2024 Democratic Public Opinion Poll
Justin Slaughter, Dominique LittlePolicy - 2024-07-25
Paradigm Files Comment on the CFTC’s Overbroad Proposed Rule on Political Event Contracts and Prediction Markets
Alex Grieve, Justin Slaughter, Gina MoonPolicy - 2024-07-10
Paradigm Files Amicus Brief Supporting CFAT and Lejilex’s Lawsuit Against the SEC
Gina Moon, Justin SlaughterPolicy - 2024-05-24
Paradigm Files Amicus Brief Supporting Challenge Against the SEC’s Dealer Rule, Which Could Have Sweeping Implications for DeFi
Gina Moon, Justin SlaughterPolicy - 2024-03-18
Paradigm Files Amicus Brief Supporting Coinbase's Lawsuit vs. SEC
Gina Moon, Justin Slaughter, Rodrigo SeiraPolicy - 2024-03-14
March 2024 Public Opinion Poll
Justin Slaughter, Dominique LittlePolicy - 2024-03-01
Paradigm Files Amicus Brief in SEC v. Kraken
Gina Moon, Justin Slaughter, Rodrigo SeiraPolicy - 2023-04-20
The Current SEC Disclosure Framework Is Unfit for Crypto
Justin Slaughter, Katie Biber, Rodrigo SeiraPolicy - 2023-03-23
Due to SEC Inaction, Registration is Not a Viable Path for Crypto Projects
Justin Slaughter, Katie Biber, Rodrigo SeiraPolicy - 2023-03-23
Lessons from Crypto Projects’ Failed Attempts to Register with the SEC
Justin Slaughter, Katie Biber, Rodrigo SeiraPolicy - 2022-09-15
What is the Merge?
Brendan Malone, Justin SlaughterPolicy - 2022-02-14
Joining Paradigm
Justin SlaughterAnnouncements