As an international financial hub and home to the Hong Kong Stock Exchange (HKEX), Hong Kong is an important region for environmental, social and governance (ESG) laws, regulations, and investor disclosure. In line with other major financial centers like London, Hong Kong and the HKEX are increasingly integrating ESG factors and reporting requirements for listed companies and fund managers. While Hong Kong itself does not have ESG laws, there are three regulatory ESG reporting requirements with both mandatory and "comply or explain" components – one for Hong Kong listed companies, one for investment fund managers, and one for ESG funds.
Hong Kong recently established a Green and Sustainable Finance Cross-Agency Steering Group, a multi-regulator steering group co-lead by the Hong Kong Monetary Authority ("HKMA"), the HKEX, and the Hong Kong Securities and Futures Commission ("SFC"). The goals of this steering group are to:
As the evolution of global, Hong Kong, and HKEX ESG regulations and requirements can be challenging to track, we’ve prepared this guide to summarize the major HKEX reporting requirements, and what they mean for organizations and investors in 2024.

HKEX requires specific company-level disclosures from listed Hong Kong entities, including the board's oversight of ESG matters, targets for certain environmental KPIs, and disclosure of the impact of significant climate-related issues, risks, and opportunities
Unless exempted, all registered companies in Hong Kong subject to the Companies Ordinance (CO) must prepare an annual director's report that, per Section 388(3) , among other requirements, "must contain particulars of any other matter that is material for the members' appreciation of the state of the company's affairs," including material ESG issues.
To comply with these ESG disclosure requirements, companies should include a business review section that outlines:
Hong Kong companies that meet certain exemption criteria (like private companies below a certain annual revenue threshold) do not have to disclose this information. This guidance is generally applicable to companies publicly listed on the HKEX.
Additionally, companies listed on the HKEX are mandated to disclose:
Additional HKEX ESG disclosure falls under "comply or explain" information on four environmental and eight social ESG areas:
The HKEx also requires listed issuers to disclose how they apply the reporting principles of “materiality,” “quantitative,” and “consistency” within their ESG reporting and disclosure. The fourth principle of “balance” (i.e., unbiased information) should be self-evident from the issuer's ESG report contents and data.

SCF requires ESG funds to include ESG-related information in their offering documents, as well as disclose how the fund's ESG strategy is measured and monitored, what methodologies, assumptions, and ESG data sources are used, at least annually.
In October 2020, Hong Kong's SFC published a consultation paper on the “Management and Disclosure of Climate-related Risks by Fund Managers”, recognizing the disclosure value and potential financial risks climate change presents for businesses and investments. In the consultation paper, the SFC proposed amending its Fund Manager Code of Conduct to require fund managers to consider climate-related risks in their investment and risk management processes, make appropriate disclosures to meet investors’ growing demand for ESG and climate risk information, and combat “greenwashing”.
Following this initial consultation paper, the SFC proposed ESG disclosure requirements across four key investment themes:
This guidance was further amended in June 2021 by the SFC’s issue of its "Circular to management companies of SFC-authorised unit trusts and mutual funds –ESG funds", which sets out guidelines on enhanced disclosures for funds that incorporate ESG factors as a key investment focus. The circular imposed a new requirement (effective January 1, 2022) for ESG funds to conduct and disclose periodic assessment and reporting of how ESG factors are incorporated into their strategy, risk management, and investor communications. These assessments are now due yearly (annually), and should provide comparative analysis vs. previous period assessments. The SFC also maintains a publicly accessible central database of all SFC-authorised ESG Funds on its website.
In a regulated ESG funds' offering documents, the following ESG disclosure information must be included:
Any ESG Fund that doesn't disclose this information or meet its annual reporting requirements under the 2021 Circular will be removed from the SFC’s authorized list of ESG funds on the SFC's website.
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In addition to the specific regulatory requirements above, Hong Kong has in recent years strengthened relevant ESG-related laws such as, among others, the Anti-Money Laundering and Counter-Terrorist Financing Ordinance, Prevention of Bribery Ordinance, and the Employment Ordinance. We expect more change will come in the future.
Global attitudes, stakeholder expectations, proxy voting trends, and shareholder activism in relation to ESG issues have evolved significantly in recent years, a trend we expect will continue. As a result, we anticipate Hong Kong and various financial regulatory authorities will continue to adopt additional ESG regulations and reporting requirements.
As you can tell from the length of this article alone, there are a lot of new and evolving Hong Kong ESG reporting and disclosure laws that have recently been passed, as well as others likely to go into effect in 2024 and future years. In fairness, all these regulations can feel very complex and daunting. However, from a positive perspective:
For organizations in the early stages of their Hong Kong ESG reporting journey or considering an IPO on the HKEX, we have a few general recommendations, additional reading, and suggested next steps:
ESG leadership structure - Ultimately, the board has a responsibility to oversee ESG issues, and to assess the potential ESG risks to a company’s overall strategy. Clarify the board's role, structure, and processes around ESG, including which committee(s) will review and decide on ESG matters. Your company will likely also want to set up one or more ESG working groups, comprising senior management and staff, to report to the board.
Materiality assessment - The principle of Materiality is embedded in Hong Kong's ESG disclosure standards, particularly within TCFD-aligned reporting and the concept of double materiality. Materiality essentially asks and attempts to answer a fundamental question: what are the most important (re: material) ESG, climate, and sustainability risks and considerations for a business or investment? If your organization hasn't already done so, a materiality assessment can help determine what your top ESG issues, targets, risks, and priorities should be in relation to regulatory or investor ESG reporting strategy. In turn, this can help clarify where to focus, what to prioritize, and what aspects of pending or forthcoming Hong Kong or other international legislations and developments that matter most to you. HKEX recommends listed companies complete a materiality assessment.
Understand the laws in depth - A full, in-depth breakdown of each Hong Kong law and disclosure requirement is outside the scope of this piece. That said, if your organization or fund meets Hong Kong ESG disclosure criteria, work with your leadership, directors, legal counsel, auditors, and other stakeholders to learn your organization's specific obligations under each law.
ESG data systems and process - While this might go without saying, in order to report your organization's ESG information, you need to know what it is - with a high degree of accuracy. Your materiality process can help guide you toward the main ESG themes you may need to focus on and collect data around. Many organizations start their ESG reporting with relatively simple spreadsheets, surveys, and documents, but things can get complex fast - particularly for larger companies. If you're an organisation with a medium-to-large or complex environmental footprint, you likely need dedicated sustainability reporting and data management software, like the kind we design here at Brightest to help organizations stay compliant with international ESG reporting requirements. Ongoing report archiving, version control, audit readiness, and governance are all important to think about if you're reporting annually.
Further reading - Our free guide to starting an ESG reporting program provides additional, detailed guidance and insights on how to measure and report your ESG disclosures in line with TCFD, Hong Kong requirements, and other standards.