Trainer's Development Management System
Verify a trainer certificate.
Check that an HRD Corp trainer certificate is genuine. No sign-in needed.
- Confirms the trainer's name and accreditation status
- Shows the issue and expiry dates on record
Certificate is genuine
Checked against HRD Corp records on 15 Nov 2026, 21:15.
CK
Chang Kee Chung
Validity period
902 days left
Certificate ID
c0889fe0-7d12-11ee-b513-4f7ade6c5665
Certificate type
TTT
Issued by
HRD Corp
Digital signature verified
The holder, certificate number and dates match what HRD Corp signed on 31 Oct 2026.