The proposals are specific about who submits, how often, and what counts as in scope. Here is the short version, and the part most lenders underestimate.
The Financial Services and the Treasury Bureau's consultation conclusions propose that phase two of Credit Data Smart takes effect on 1 June 2027, with the first six months operating as a trial period for data submission. Nothing in that timetable is settled law yet, and it is worth reading anything that says otherwise with care.
Two separate lines are drawn, and they catch different lenders. The first is submission: money lenders engaged in unsecured personal lending would submit relevant borrowers' personal credit data every 30 days. The second is joining and enquiring: a lender would additionally be required to join CDS and use it when assessing applications if its total unsecured personal loans reach HK$50 million, or if its business involves borrowers with monthly income below HK$12,000, regardless of scale.
A lender can therefore fall inside the submission requirement without being inside the joining requirement. Establishing which line applies is the first piece of work, because it determines how much of the rest matters.
The part most operators underestimate is not the interface. It is the state of the book behind it. A submission is only as good as the record it comes from, and a loan file assembled across a spreadsheet, a ledger and an inbox tends to disagree with itself: duplicate borrower identities, approved terms overwritten by later restructuring, balances that do not reconcile on any given date, repayment histories missing reversals and write-offs.
None of that is fixed by waiting for a specification. Scoping which products and companies are covered, writing a data dictionary that names an owner for every field, and settling identity matching are all work that any specification would require. Rehearsing an export and having business, operations and compliance review it together is what turns a plan into evidence.
Covenant Desk publishes regulatory context for Hong Kong lending operations, not legal advice. Confirm how anything here applies to your licence with your own advisers.