Elsa Chen

Partner (Chief Economist)
Elsa is Regional Co-Head of the Firm’s Competition & Foreign Investment Review Practice, and Co-Head of its ESG & Public Policy Practice.
She regularly assists clients on complex antitrust and foreign investments review matters in Singapore and beyond, including merger control, global cartel and abuse of dominance investigations. Her experience ranges from strategy and advocacy in submissions to negotiation of commitments to obtain merger control and foreign investment approvals. Elsa’s ESG and public policy experience ranges from assisting clients on ESG trends and implications, sustainability reporting, codes of conduct, advocacy, and assisting on legislative changes. Elsa also regularly assists clients on the antitrust, consumer protection and public policy aspects of ESG matters, including collaboration agreements, merger control, and greenwashing claims.
In 2021, Elsa was cited for the third time in the Global Competition Review (GCR) Women in Antitrust survey as amongst the leading women globally recognised for their standout careers in antitrust. In 2020, GCR named Elsa as one of the world’s top 40 antitrust practitioners under the age of 40, and the only economist named in Asia, in its quadrennial 40 under 40 survey. She was also recognised amongst the 10 competition economists globally in GCR’s Women in Antitrust 2016: Economists.
Elsa is the only economist in Asia cited as a Global Elite Thought Leader by Lexology Index: Competition 2024. She is also noted by Lexology Index to be “the top merger control practitioner in Singapore”, “a leading name in the Singaporean market” and praised for her “analytical and practical approach”, “intelligent and insightful”, and “able to provide her views in concise and readily understood manner”. The Legal 500 also notes that Elsa has a “wealth of experience”, and is “excellent in addressing client’s questions and good at handling complex issues with care and sensitivity”. She has also been lauded for bringing “a fresh perspective on competition matters from her economist background”.
Elsa joined the Firm in 2007. She was previously from the Ministry of Trade and Industry of Singapore, which oversees competition and the significant investments review legislation in Singapore, and was also a pioneer member of the Competition Commission of Singapore (CCS), now known as the Competition and Consumer Commission of Singapore (CCCS).
Work Highlights
- Deal book of notified transactions with total value in excess of S$650 billion, including every public takeover notified to the CCCS, and the first and only Provisional Infringement Decision of CCCS to be successfully overturned (Greif/GEP).
- Assisted on close to 90 per cent. of complex CCCS merger reviews requiring commitments, including the first foreign-to-foreign merger with commitments (Thomson/Reuters), and the first CCCS conditional merger clearance requiring local commitments (SEEK/JobStreet).
- Involved in the drafting of legislation, codes, policies and regulatory regimes, including the merger control framework for the Airport Competition Code, the Media Market Conduct Code, and economic aspects of competition law in the electricity and gas markets.
Publications
- ICLG: Consumer Protection 2025 (6th Ed) - Singapore
- Lexology In-Depth: Public Competition Enforcement (17th Ed, 2025) - Singapore
- Transport Sector (Critical Firms) Act 2024 in force from 1 April 2025 providing for new designated entities regime targeting key entities in air, sea, and land transport sectors in Singapore
- Singapore signs implementation agreement with Bhutan to cooperate on carbon credits under Article 6 of Paris Agreement
- New guidelines to reduce e-commerce packaging
- MTI consults on review of ASEAN-India Trade in Goods Agreement
- Antitrust developments and enforcement activity in South-east Asia: October to December 2024
- Singapore and the US sign Memorandum of Understanding Concerning Strategic Civil Nuclear Cooperation
- Discussions for Costa Rica’s accession to Digital Economy Partnership Agreement substantially concluded
- Singapore submits 2035 Nationally Determined Contribution
- Singapore updates Green Bond Framework and reports on green budgeting progress
- Essential best practices to mitigate greenwashing
- China-Singapore Free Trade Agreement Further Upgrade Protocol in force from 31 December 2024
- Singapore and Australia expand cooperation on AI
- Food Safety and Security Bill passed to consolidate and amend law relating to food safety
- EMA consults on proposed Emissions Standards Code for power sector
- CCCS gives positive guidance in first case under streamlined process for business collaborations pursuing environmental sustainability objectives
- Singapore and Malaysia exchange Agreement on the Johor-Singapore Special Economic Zone
- Strengthening economic connectivity with the Johor‑Singapore Special Economic Zone
- Australia and Singapore collaborate to support sustainable infrastructure and decarbonisation in South-east Asia
- The International Platform on Sustainable Finance presents Multi-Jurisdiction Common Ground Taxonomy to enhance interoperability of taxonomies across EU, China, and Singapore
- Singapore and Jiangsu continue to deepen partnerships in green initiatives and innovation
- MAS publishes Information Paper on Good Disclosure Practices for Retail ESG Funds
- MAS’ Transition Credits Coalition (TRACTION) outlines integrity, scalability, and demand considerations in utilising transition credits to accelerate early retirement of coal-fired power plants
- Antitrust developments and enforcement activity in South-east Asia: July to September 2024
- Key outcomes from COP29 and Singapore’s commitments
- New Carbon Markets Academy of Singapore launched
- Enterprise Singapore launches new grant and programme to level up sustainability reporting capabilities for Singapore companies
- Enterprise Singapore launches new roadmap to guide F&B industry on sustainability journey
- Singapore and China sign 25 agreements to further boost bilateral cooperation
- CCCS issues PID against remittance service providers for anti-competitive exchange of price information
- CCCS warns food delivery platform for misleading advertisement
- What greenwashing risks mean for legal and risk management professionals
- What greenwashing risks mean for legal and risk management professionals
- Block exemption for certain liner shipping agreements renewed from 1 January 2025 to 31 December 2029
- NCCS conducts public consultation on Singapore’s decarbonisation journey
- Singapore and Ghana launch first call for project applications under Implementation Agreement on carbon credits cooperation
- Singapore substantially concludes the ASEAN-China Free Trade Area 3.0 Upgrade negotiations
- IFRS Sustainability Disclosure Standards to be incorporated into SGX climate reporting rules from FY 2025
- Lexology In-Depth: Dominance and Monopolies (12th Ed, 2024) - Singapore
- LTA and NEA to continue incentivising adoption of cleaner energy vehicles, with emphasis on electric vehicles
- New Action for Alliance formed to develop guidelines on sustainable packaging for e-commerce sector
- Singapore and Japan deepen collaboration opportunities on carbon capture and storage
- Antitrust developments and enforcement activity in South-east Asia: April to June 2024
- Singapore and the EU conclude negotiations on European Union-Singapore Digital Trade Agreement (EUSDTA)
- NRF to invest S$90 million in new Decarbonisation Programme
- ACRA, NUS study finds larger listed companies on track for mandatory climate reporting in FY 2025
- Singapore and the Netherlands conclude MOU on collaboration in international climate science
- Financial Transparency Corridor initiative between Singapore and Cambodia begins with first FIs onboarded
- Provisions of Resource Sustainability Act 2019 on new beverage container return scheme in force
- Registrar of Regulated Dealers issues notice on Environmental Crimes Money Laundering National Risk Assessment
- MAS releases Sustainability Report 2023/2024 setting out strategy on climate resilience and environmental sustainability
- Framework in Online Criminal Harms Act 2023 for codes of practice and directives to counter scams and malicious cyber activities in force
- The International Comparative Legal Guide to Vertical Agreements & Dominant Firms 2024 (8th Ed) - Singapore
- Singapore and China advance collaboration in green and transition finance
- Singapore and Ghana to collaborate on carbon credits under Article 6 of Paris Agreement
- Singapore issues environmental crimes money laundering national risk assessment
- Antitrust developments and enforcement activity in South-east Asia: January to March 2024
- CCCS recommends renewing Block Exemption Order for liner shipping agreements for five years
- MTI conducts public consultation on possible improvements to Comprehensive and Progressive Agreement for Trans-Pacific Partnership
- Singapore, Chile, New Zealand announce Republic of Korea’s successful accession to Digital Economy Partnership Agreement
- MPA announces maritime energy transition collaborations with international agencies
- Transport Sector (Critical Firms) Bill passed to provide for new designated entities regime targeting key firms in air, sea and land transport sectors in Singapore
- NEA seeks feedback on proposed transboundary movement control of electronic wastes
- Singapore Food Agency seeks feedback on provisions in draft Food Safety and Security Bill on defined food and pre-market approval and provision of non-packaged drinking water
- New Singapore Emission Factors Registry for more accurate reporting of carbon emissions
- Transport Sector (Critical Firms) Bill introduced to provide for new designated entities regime targeting key firms in air, sea and land transport sectors in Singapore
- Lexology In-Depth: Public Competition Enforcement (16th Ed, 2024) - Singapore
- Lexology In-Depth: Cartels and Leniency (12th Ed, 2024) - Singapore
- SGX RegCo issues consultation paper on incorporation of ISSB standards in sustainability reporting
- New Chief Executive for CCCS from 1 April 2024
- Significant Investments Review Act 2024 regulating significant investments in entities critical to Singapore’s national security interests including “calling-in” powers in force from 28 March 2024
- New provisions on segregation, treatment, and reporting requirements relating to food waste come into force
- Government enhances support for businesses in transition to low-carbon and sustainable future
- NCSS conducts public consultation on sustainable philanthropy framework
- Singapore and Indonesia to collaborate on carbon capture and storage
- Singapore aims to become leading global geospatial hub with strategies set out in new master plan
- Logistics industry to accelerate pace of green transition with new initiatives to intensify companies’ sustainability efforts and capabilities
- Singapore and Australia sign MOU on green and digital shipping corridor and develop principles to guide development of cross-border electricity trade
- CCCS publishes Guidance Note on Business Collaborations Pursuing Environmental Sustainability Objectives
- ACRA, SGX RegCo respond to feedback from consultation on Sustainability Reporting Advisory Committee recommendations: Mandatory climate reporting for listed issuers and large non-listed companies
- IMDA and GovTech announce digital sustainability initiatives to green the information and communications technology sector
- MAS launches Singapore Sustainable Finance Association
- Online Criminal Harms Act 2023 enabling authorities to deal more effectively with criminal online activities partially in force on 1 February 2024
- Antitrust developments and enforcement activity in South-east Asia: October to December 2023
- COP28: Impact on Singapore and South-east Asia
- Singapore signs first implementation agreement with Papua New Guinea to collaborate on carbon credits under Article 6 of Paris Agreement
- Centre for Climate Research Singapore projections show intensifying urban heat, more wet and dry extremes; NEA launches second grant call under Climate Impacts Science Research
- Singapore and MERCOSUR sign MERCOSUR-Singapore Free Trade Agreement
- Implementation of Nutri-Grade requirements for freshly prepared beverages from 30 December 2023
- Singapore and Japan sign memorandum of cooperation to establish Green and Digital Shipping Corridor
- Significant Investments Review Bill passed to regulate significant investments in entities critical to Singapore’s national security interests including “calling-in” powers
- Singapore publishes eligibility list for international carbon credits under carbon tax regime
- National statement at COP28: Singapore prepared to offtake transition credits
- Singapore and China reaffirm countries’ strong ties and sign MOUs to further boost bilateral cooperation
- MAS launches Transition Credits Coalition (TRACTION) and pilot projects to develop transition credits for early retirement of coal-fired power plants in Asia
- MAS launches world’s first multi-sector transition taxonomy
- MAS publishes code of conduct for providers of ESG rating and data products
- Lease Agreements for Retail Premises Act 2023 to take effect from 1 February 2024
- Antitrust developments and enforcement activity in South-east Asia: July to September 2023
- Green Skills Committee identifies green skills in high demand in energy and sustainability reporting and assurance sectors
- Energy Market Authority announces new emission standards for power generation units and initiatives to meet electricity demand
- Singapore announces changes to gas procurement framework for power sector, and launches next stage of selection of a low- or zero-carbon ammonia solution for power generation and bunkering
- SWITCH 2023 - New initiatives launched in sustainability, open innovation, and market access
- MAS lays foundation for safe and innovative use of digital money in Singapore, launches integrated platform for seamless ESG data collection and access
- MAS announced new AI-powered system to support sustainable finance in real estate sector
- MAS announces new AI-powered system to support sustainable finance in real estate sector
- Study on greenwashing in online marketing finds use of vague environmental claims and confusing technical jargon
- Q3 2023 Review: Key ESG and public policy developments in Singapore
- Practical Law: Competition Law in Singapore
- Singapore proposes new Significant Investments Review Bill to regulate significant investments in entities critical to national security
- Singapore expands quality and standards development efforts to support businesses in green transition
- MAS Sustainable Finance Advisory Panel discusses possible financing mechanisms to accelerate phase-out of coal-fired power plants in Asia and better support decarbonisation of energy, aviation and maritime transport sectors
- Singapore and China sign MOUs relating to variety of sectors including mobility, decarbonisation, and digitalisation
- MAS consults on proposed guidelines for financial institutions on transition planning for a net zero economy
- The Dominance and Monopolies Review (11th Ed, 2023) - Singapore
- Singapore sets eligibility criteria for international carbon credits under carbon tax regime
- CCCS clears proposed acquisition relating to electronic chemicals businesses
- SGX RegCo provides guidance for companies on developing and executing credible climate transition plans
- ASEAN launches negotiations on ASEAN Digital Economic Framework Agreement and commits to bolstering regional economic integration
- LTA reviews point-to-point (P2P) industry structure and regulatory framework
- Carbon tax increase, industry transition framework and provisions allowing use of eligible international carbon credits to take effect 1 January 2024, among other upcoming developments
- Singapore evaluates tools to manage significant investments into critical entities to secure economic resilience and protect national security
- Antitrust developments and enforcement activity in South-east Asia: April to June 2023
- UK becomes first economy to accede to the CPTPP
- MTI public consultation on ASEAN Trade in Goods Agreement (ATIGA)
- UK and Singapore enhance cooperation in sustainable finance and FinTech
- Online Safety Code issued by IMDA takes effect to enhance online safety and curb spread of harmful content
- Bill passed to mandate compliance with Code of Conduct for Leasing of Retail Premises for qualifying leases of retail premises, expected to take effect in February 2024
- MTI consults on ASEAN-China Free Trade Area 3.0 upgrade negotiations
- CCCS consults on proposed Guidance Note on Business Collaborations Pursuing Environmental Sustainability Objectives
- MAS and SGX Group to collaborate with Climate Data Steering Committee to strengthen global access to climate transition-related data
- MAS issues consultation paper on Proposed Code of Conduct for ESG Rating and Data Product Providers
- EnterpriseSG and CDP launch new environmental disclosure programme for Singapore enterprises
- UNDP, GLEIF and MAS collaborate to digitise basic ESG credentials for MSMEs
- Extension of Nutri-Grade requirements to freshly prepared beverages from 30 December 2023
- MPA Singapore and Lloyd’s Register sign MOU to facilitate zero-emission shipping across Indian and Pacific Oceans
- Global Legal Insights to Merger Control 2023: Indonesia
- MAS releases fourth GFIT taxonomy consultation paper: Coal phase-out criteria under Singapore-Asia Taxonomy
- Online Criminal Harms Bill passed to enable authorities to deal more effectively with criminal online activities
- Bill introduced to mandate compliance with Code of Conduct for Leasing of Retail Premises for qualifying retail premises in Singapore
- ACRA, SGX RegCo consult on Sustainability Reporting Advisory Committee recommendations: Mandatory climate reporting for listed and large non-listed companies
- Disposable carrier bag charge to be implemented from 3 July 2023
- MAS to set expectations on credible transition planning by financial institutions
- Antitrust developments and enforcement activity in South-east Asia: January to March 2023
- Q1 2023 Review: Key ESG and public policy developments in Singapore
- MAS launches Finance for Net Zero Action Plan
- Online Criminal Harms Bill introduced to enable authorities to deal more effectively with criminal online activities
- IFC Review: ESG in Singapore - Trends and developments
- The Public Competition Enforcement Review (15th Ed, 2023) - Singapore
- Bill to amend Resource Sustainability Act 2019 passed to address packaging and food waste
- MTI announces UK’s accession process to CPTPP
- Company ordered by court to cease unfair practices in supply of alkaline water filtration systems and maintenance service packages
- Singapore and UK sign MOU on Green Economy Framework
- MSE announces various sustainability initiatives relating to zero-waste, food and climate resilience
- FTAs in times of economic uncertainty: A quick guide on utilising Singapore’s FTAs for business opportunities
- Antitrust lessons from Covid-19: Key takeaways in Singapore and potential implications for future disruptions
- Practical tips and key legal trends impacting foreign investments in 2023
- Budget 2023: Key highlights
- CCCS clears proposed acquisition relating to provision of customised market research services
- Competition Policy International: Key lessons from the rise of antitrust enforcement in South-east Asia
- The Cartels and Leniency Review (11th Ed, 2023) - Singapore
- Environmental Public Health (Amendment) Bill passed to implement Progressive Wage Model for waste management sector and revise cleaning business licensing framework
- Vietnam issues regulations on establishment and operation of Competition Commission
- European Commission publishes draft regulations on implementation of Foreign Subsidies Regulation
- Antitrust developments in South-east Asia: October to December 2022
- Singapore and Malaysia conclude frameworks on cooperation in the digital economy and green economy
- Singapore and the EU sign Digital Partnership
- Bill to amend Resource Sustainability Act 2019 introduced to address packaging and food waste
- MOH announces Nutri-Grade requirements to extend to freshly prepared beverages from end-2023
- Green Finance Industry Taskforce launches third consultation on green and transition taxonomy
- Legislation to tackle harmful content on online services accessible to users in Singapore in force
- NCCS publishes public feedback received during consultation on Singapore’s raised climate ambition and low-carbon transition
- Singapore Court of Appeal finds that company set up to promote sustainable development owed no fiduciary duty to communities adversely affected by environmental damage
- Korea-Singapore Digital Partnership Agreement enters into force
- EU adopts new foreign subsidies regulation requiring prior notification of certain M&A transactions and public procurement bids: What this means for companies doing business in the EU
- Q4 2022 Review: Key ESG and public policy developments in Singapore
- COP27: Impact on Singapore and South-east Asia
- Antitrust in Singapore: 2022 in Review