
Regulatory topics that will have a significant impact on institutions operating in the UK financial services sector this year.

The UK is preparing to transition to a T+1 securities settlement cycle on October 11, 2027, in line with other jurisdictions.
Karagh Gilliatt | CMS, Tom Callaby | CMS4 min read

The reforms would largely preserve the current UK short-selling framework while reflecting the updates of the SSR 2025 and introducing targeted operational changes.
Ben Maconick | CMS, Tom Callaby | CMS4 min read

An appeals court upheld the SEC’s authority to tighten oversight of short-selling, but ordered the regulator to re-do its cost–benefit sums.
Vlada Gurvich3 min read

The Australian Securities & Investments Commission’s latest actions and news, May 12 – 16, 2025.
Martina Lindberg, Martin Cloake6 min read

Independent arbitration panel awards $92.2m in damages to investors.
Thomas Hyrkiel1 min read

When Wall Street’s self-styled financial detectives allege malfeasance, these silent partners stand to reap the benefits.
The Financial Times9 min read

The DOJ and SEC claim Left defrauded his followers by publishing false and misleading statements about his stock trading recommendations.
Julie DiMauro3 min read