About Services Our Founder Insights Enquire Now →
Asia's First & Only TCM® Certified Authenticator

Sell with Confidence.
Buy with Certainty.

Wine fraud is not a distant problem. In Hong Kong alone, nearly 90% of inspected fine wines have been confirmed as counterfeits. HKWAC protects buyers, sellers and institutions with rigorous, impartial authentication.

~90%
of inspected HK bottles confirmed counterfeit
Wine label under inspection DRC Romanée-Conti label
Blockchain
Certified
via Chai Vault
22+
Years in the wine industry
3+
Years TCM® training
2
Locations — HK & Singapore
1
Only certified authenticator in HK
Who We Are

Asia's only specialist wine authentication and consultancy centre

Hong Kong Wine Authentication Centre (HKWAC) was founded in 2019 as the first and only specialised provider of authentication and wine consultancy services in Asia. With offices in Hong Kong and Singapore, we serve private collectors, auction houses, wine businesses, and corporations.

Our mission is total impartiality. We will never label a fake wine as real, nor a real wine as fake. The integrity of our findings is absolute — it is the foundation on which our value rests.

Wine fraud is not theoretical. It is happening right now, in every major market, including Hong Kong. Our founder has personally inspected collections where nearly nine in ten bottles were confirmed counterfeits. The losses — financial and reputational — can be devastating.

First and only TCM® Certified Authenticator in Hong Kong
Blockchain certification via Chai Vault for authentic bottles
Offices in Hong Kong and Singapore
Serving private clients, resellers, and institutions
Close inspection of wine label detail Wine bottle inspection
Why Authenticate

The cost of not knowing

01

Protect your investment

Counterfeit fine wine is of near-zero value. A single fake DRC or Lafite can represent a loss of HK$50,000 or more. Authentication costs a fraction of the risk.

02

Sell with authority

Authenticated bottles command a premium over unverified stock. Our formal reports and Chai Vault blockchain certification give your buyers complete confidence.

03

Protect your reputation

For auction houses, merchants, and cellar managers, unknowingly selling counterfeit wine carries serious legal, financial and reputational consequences.

Authentication Services

Two levels of service, tailored to your needs

For Private Buyers

Verbal Report

A rapid, confidential verbal opinion delivered by phone or in person. Ideal for pre-purchase verification and initial cellar screening. Findings are strictly confidential and may not be used for resale or marketing purposes.

Rate A bottles HK$4,000
Rate B bottles HK$1,900
  • Pre-purchase inspection to mitigate risk
  • Initial screening of large collections
  • Private buyers only — not available to resellers
  • Verbal opinions by phone or in person
Enquire now →
For Sellers & Institutions

Formal Report

A full professional authentication with written findings and blockchain certification via Chai Vault. Required for any resale or auction context. Authentic bottles are tagged and registered on the blockchain for permanent, verifiable provenance.

Rate A bottles HK$6,500
Rate B bottles HK$4,000
  • Written report for inauthentic bottles
  • Blockchain certification for authentic bottles
  • Required for resellers and auction houses
  • Suitable for insurance and cellar valuation
Enquire now →

Rate A bottles include: Vintages from 1961 and earlier · Large format bottles · Belgian/négociant bottlings (Vandermeulen, Caves Dessily, Calvet) · Établissements Nicolas · Late-release Mahler-Besse · Domaine de la Romanée-Conti, Comte de Vogue, Henri Jayer, Roumier, Rousseau, Leroy, Petrus and Lafite

How It Works

From enquiry to certification

1
Enquire
Contact us by WhatsApp or email with details of the bottles you wish to authenticate
2
Inspection
Our certified authenticator examines each bottle with trained expertise and specialist tools
3
Findings
Receive your verbal or formal written report with clear, impartial conclusions
4
Certification
Authentic bottles are tagged and registered permanently on the Chai Vault blockchain
Domonal Yeung, TCM® Certified Authenticator
Certified
TCM®
Authenticator
Our Founder

Domonal Yeung

"One of only a handful of TCM®-Certified Authenticators in the world, and the only one in Hong Kong."

In 1997 — the year of Hong Kong's handover — Domonal entered the wine industry, recognising a golden opportunity in the market for premium wines. Over more than two decades, his business grew from a single retail store to cover import, wholesale, distribution, online retail, wine storage and wine exchange.

After more than three years of rigorous training under the pupilage of world-leading wine fraud expert Maureen Downing, Domonal became the only officially TCM®-Certified Authenticator in Hong Kong — one of fewer than a handful worldwide. His unique combination of deep market knowledge, expert authentication credentials, and risk management qualification makes him uniquely placed to protect clients across the Asia-Pacific region.

TCM®
Certified Wine Authenticator
FCIM
Fellow, Chartered Institute of Marketing, UK
Hon. FCRP
Fellow, Institute of Crisis & Risk Management
CPM
Certified Professional Mediator
WSET
Advanced Level Certificate in Wine
BBA (Hons.)
Bachelor of Business Administration, England
Insights

From the desk of Domonal Yeung

Wine fraud in Hong Kong
Domonal Yeung  ·  May 2019

Counterfeit wines — a real and pressing issue in the Hong Kong wine market

In 2017, I attended a seminar where a Hong Kong Customs officer stated there was no evidence of counterfeit wine in the city. Shortly after, during the TCM Authentication course, I personally inspected bottles from Hong Kong collectors and importers. The result: nearly 90% were confirmed counterfeits.

The reluctance to acknowledge the problem — driven by cultural stigma and fear of reputational damage — is precisely what allows wine fraud to flourish. Understanding the barriers to action is the first step towards protecting yourself.

Request the full article →

Ready to authenticate your collection?

Contact us today by WhatsApp or email. We serve private collectors, resellers, auction houses and institutions across Hong Kong and Singapore.

Get in Touch
Contact

Get in touch

Whether you are a private buyer seeking pre-purchase verification, a seller looking to certify your collection, or a business seeking consultancy — we are here to help. Contact us directly via WhatsApp for the fastest response.

WhatsApp
(+852) 9310-2228
Hong Kong Office
Rm 1805-06, 18/F, Hollywood Plaza
610 Nathan Road, Kowloon
Hong Kong

Send an enquiry

We will respond within one business day.

Or contact us directly via WhatsApp for a faster response