Mark Johnston
Based in Singapore, Mark is an experienced journalist and editor with over a decade of experience reporting on technology and business trends throughout Asia. Mark got his start as an engineer, graduating from the UK's Queen's University of Belfast with a Master's degree in Electrical and Electronic Engineering. As senior reporter for Regulation Asia, Mark focuses on regulatory changes impacting financial markets, with particular interest in fintech, cybersecurity and crypto markets.
Articles by Mark Johnston
Clearing & Post-Trade
China Mandates OTC Derivatives Reporting to New Trade Repository
03/08/2026
FIs face a 7 August deadline to report all over-the-counter derivative trades retrospectively to 1 January 2023 to a new central data repository.
Cybersecurity
China Proposes Security Rules for AI Agents and Browsers
03/08/2026
New draft guidelines from China's cybersecurity standards body outline security, risk management, and data protection requirements for AI-powered services.
Market Risk
Taiwan Acts to Calm Nerves After TWD 62 Billion Wipe-Out
03/08/2026
Following a sharp two-day sell-off, authorities have clarified margin call rules and say stabilisation measures are ready if needed.
Capital Adequacy
Korea Proposes Steep Hike in Insurer Deposit Premiums
03/08/2026
Regulators are seeking to raise deposit insurance rates for the first time in 17 years, with non-life insurers facing a potential threefold increase.
Climate Risk
China Unveils 15th Five-Year Climate Plan, Signals Carbon Market Expansion
03/08/2026
The plan sets new emissions targets and outlines a significant expansion of the national carbon market to include new sectors and financial institutions.
Market Data & Technology
China Exchanges End Low-Latency Access for Quant Funds
03/08/2026
The move will scrap co-location advantages by mandating a switch to slower network connections with a minimum latency requirement.
Data Privacy
China Issues Framework to Unlock Data for Sci-Tech Finance
03/08/2026
Nine departments have released a national data catalogue and will pilot trusted data spaces to improve financing for technology companies.
Market Abuse
China Overhauls Insider Trading Rules, Tightening Defences
01/08/2026
The revision raises monetary thresholds for prosecution but significantly tightens legal defences and expands the definition of the 'sensitive period'.
Credit Risk
Taiwan Approves First Banks for IRB Approach to Credit Risk
31/07/2026
The move allows seven major banks to use their own models to calculate capital, subject to a transitional output floor.
Market Data & Technology
Japan to Expand Corporate Bond Trade Disclosure to Boost Transparency
31/07/2026
The move will increase the proportion of disclosed trades to nearly 90 percent of issues, aiming to vitalise the secondary market.
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