Image of Susannah McMillan

Susannah McMillan

Associate

Susannah is a member of the Markets Innovation Group, a group of lawyers and developers who are focused on the creation of innovative solutions for clients to meet large-scale legal and regulatory challenges.

Susannah is a core member of A&O Shearman’s AI Group, a global team of lawyers advising G-SIFIs, life sciences, private capital firms, media companies, and other large corporates on legal and regulatory issues relating to generative AI. Susannah has a particular focus on advising businesses on how to manage legal risk and regulatory compliance through effective AI policies and governance. 
 
As part of her work with the Markets Innovation Group, Susannah has experience creating and developing a number of tech-focused client solutions, with a particular focus on AI-enabled platforms for scalable document digitisation.
 
Whilst working in the Markets Innovation Group:

- ContractMatrix was developed, a system that uses AI to enhance contract drafting, review and analysis. This involved the first ever collaboration to develop a software product between a law firm and Microsoft. The system is used extensively within the firm and also by clients.

- We became the first law firm in the world to deploy generative AI at an enterprise level with the roll out of Harvey in November 2022.
 
These innovations received widescale coverage in press, including the Financial Times and other leading international publications.

Qualifications

Admissions

Admitted as a solicitor, England and Wales, 2023

Academic

Ethics of AI, The London School of Economics and Political Science (LSE), 2023 
 
BA (Hons), International Relations, University of St Andrews, 2019
Disclaimer
A&O Shearman was formed on May 1, 2024 by the combination of Shearman & Sterling LLP and Allen & Overy LLP and their respective affiliates (the legacy firms). Any matters referred to above may include matters undertaken by one or more of the legacy firms rather than A&O Shearman.