Trust & security

How we keep every tender honest

Controls you can see, and a ledger anyone with audit rights can verify.

Ledger status
1,905events · 0 breaks
Last full verification today 09:12 UTC · SHA-256 · append-only
01

Sealed bidding

Technical and commercial envelopes are sealed on upload. Nobody at PMC can open them before the deadline, and price opens only after technical scores are locked.

02

Hash-chained ledger

Every action is hashed with SHA-256 together with the previous action's hash. Altering any record breaks every link after it.

03

Committees with quorum

Evaluation needs a quorum, members score independently, and external advisers can be invited. Conflicts of interest are declared on the record.

04

Escrowed EMD

Earnest money goes to escrow with a step-by-step release trail: escrow, admin, certifier, legal, accounts.

05

Strong sign-in

Two-factor sign-in for staff, biometric sign-in on mobile, role-based access for every screen.

06

Your data, your control

Suppliers can export or delete their data. Documents are visible only to compliance and the relevant committee, and every view is logged.

Verify a record

Check any notice, award or contract

Enter a reference or ledger event number. We recompute its link to the chain and show the result.

Enter a reference above and select Verify to recompute its SHA-256 link.

Report a concern

If you believe a tender has been compromised, tell us. Reports go to an independent compliance desk, not to the tender team.

Report a concern