From submission to permanent record.
Every card at CAL passes through the same seven-step workflow. Nothing is rushed, nothing is skipped — regardless of tier.
- 01
Submit
Book a submission via WhatsApp, email, or in-person drop-off in Dhaka. Every card is logged with photo evidence and chain-of-custody the moment it enters the lab.
- 02
Authenticate
Multi-point authentication under 30× magnification: print run, foil pattern, back registration, cut geometry and material composition.
- 03
Condition Analysis
Independent measurement of centering, corners, edges and surface. Every metric is documented and defensible against the CAL-10 scale.
- 04
Photography
Front and back captured under calibrated lighting in a controlled studio. Macro surface imagery for Premium and Express tiers.
- 05
Encapsulation
Sealed in a 35pt rigid, UV-filtered archival slab with tamper-evident label. Every slab is inspected for optical clarity before dispatch.
- 06
Quality Check
Independent QC review. Grade is finalised. Certificate is minted with permanent QR verification.
- 07
Ready & Deliver
Ready for pickup in Dhaka or nationwide insured courier. Your certificate is live on cal.bd/verify from the moment of dispatch.