Dietrich Marquardt is a competition/antitrust & regulatory lawyer based in Sydney, who has practised at Norton Rose Fulbright since 2018, prior to which he was at another firm. Dietrich has extensive experience advising on complex and cross-border merger clearances, third party access regimes, and anticompetitive conduct. Dietrich regularly advises on the regulatory and competition aspects of highly complex (and often unique) commercial transactions. He also has experience representing clients in regulatory investigations conducted by the Australian Competition and Consumer Commission, and other regulators, across various industries. Additionally, Dietrich has a detailed understanding of TMT law in numerous jurisdictions, having acted for clients on a number of advisory and transactional matters, including M&A/JVs, infrastructure rollouts, satellite and tower deals, market entry, and matters relating to accessing spectrum, whilst developing and advising upon strategies to mitigate and manage the regulatory risks associated with such matters.