A fund wanting to call itself an "ESG fund" in Hong Kong can't just change its name. SFC circular 21EC27 (issued 29 June 2021, effective 1 January 2022) sets three hard rules: ESG must be the fund's key investment focus before it can be named that way; offering documents must disclose how ESG is actually done; and the fund must be periodically assessed — at least annually — on whether it delivers. This piece unpacks the circular's operational requirements, and how it became Hong Kong's first gate against greenwashing.
Three lines: naming, disclosure, periodic assessment
The circular's structure is clean, organised around one core principle: name must match substance.
| Rule | Requirement | Practical meaning |
|---|---|---|
| Naming | ESG or similar terms (green, sustainable, climate…) must "accurately and proportionately" reflect the fund's ESG features — no overstatement; funds without an ESG focus generally shouldn't use such names | The name is the first audit point — name and holdings not matching is an instant problem |
| Disclosure | Offering documents must explain how the ESG focus is implemented — investment strategy, screening criteria, reference benchmarks, ESG data sources and methodology | Disclosure isn't form-filling — the SFC is checking how you do ESG, not how you talk about it |
| Periodic assessment | The manager must assess, at least annually, how the fund attains its ESG focus, and disclose this to investors | ESG is an ongoing commitment — the account comes due every year |
Which funds are caught
The circular governs SFC-authorised funds that take ESG factors as a "key investment focus" and reflect that focus in their investment objective or strategy. The keyword is "key" — merely "considering" ESG in the investment process is not the same as making ESG a focus. A conventional equity fund calling itself "ESG-aware" without ESG driving its selection logic should not be marketed under an ESG-style name.
The circular adds specific guidance for climate-themed funds — funds claiming to invest in climate transition/decarbonisation must disclose how they define "climate-related," how they screen, and how they measure outcomes.
Compliance checkpoints
- Naming review — new product names must clear legal/compliance before launch; ESG terms are controlled vocabulary
- Disclosure consistency — offering documents, marketing materials and fact sheets must describe ESG identically — discrepancies are themselves misstatements
- Assessment working papers — annual assessments need documented records: when done, what method, what conclusion
- Data provenance — disclose where ESG data comes from; third-party ratings require due diligence (see ESG data & ratings)
Official sources
| Document | Issuer | Date |
|---|---|---|
| ESG funds circular (21EC27) | SFC | 2021.6.29 |
| New ESG fund disclosure guidance — press release | SFC | 2021 |