Certaby

For UK conveyancers · 2026 update

Buyer, seller, property. One pack.

Handle a sale's compliance in one place. Open a transaction per matter, pre-screen buyer and seller for AML (sanctions, PEPs, adverse media, FCA Warning List), walk PSC (person with significant control, a company’s controlling owner on the Companies House register) for corporate parties, and triage the property's environmental risk (flood, radon, coal mining, contaminated land and landfill, knotweed). One signed PDF per matter, with the firm-level AML records available on the Compliance plan. It sits alongside your regulated, insured searches, not in place of them.

What does a 2026 conveyancer's compliance pack actually contain?

Sanctions plus PEPs plus adverse media plus FCA Warning List on both buyer and seller, PSC walking to depth 5 for corporate parties, plus the full environmental pack on the property. Hash-bound audit-cert PDF with the 2026 source list versions stamped. One transaction per matter.

Just need one matter? Run a single conveyancer pack · £29.95 →

What ships in the pack

Eight capabilities, one transaction.

  • SanctionsOFSI / UN / EU
  • PEPsFATF Rec 12
  • Adverse mediaseverity-graded
  • PSC + UBOscorporate landlords
  • MEESEPC verdict
  • FloodEA bands

Plus FCA Warning List clone-firm screen, Coal Authority Development High Risk Areas point-in-polygon, UKHSA Radon Atlas band, EA landfill register area lookup, and Japanese knotweed proxy from INNS / iRecord.

Three tiers

Buy the pack you need.

Standalone tiers for buyers who need only one half. The full pack is a credible undercut on combined AML and compliance cost.

Buyer-only

£4.95

Sanctions + PEPs + adverse media on the named buyer. Watermarked PDF.

Run buyer-only

Environmental-only

£7.95

Property + environmental pack only. No buyer/seller AML.

Run environmental

Full Conveyancer's Pack

£29.95

Buyer + seller + property + environmental. The headline product.

Run the full pack

For developers

Building Conveyancer's Pack into your own product?

Use the Stratum API directly: POST /v1/suites/conveyancer/check. Per-call pricing, OpenAPI spec, hash-verifiable response.

Open the Stratum API →

Built for the audit trail

Five things you can hold us to.

Same hash-verifiable signed PDF, same 7-year retention, same public verifier URL the S1 letting-agent suite uses.

  • Built for May 2025 reg + LSAG-2025

    Designed against the regulation that forces letting-agent screening, not retro-fitted.

  • Official sources named

    OFSI, UN, EU, Companies House, MHCLG, Police.uk. Published list of every register we screen against.

  • Refreshed daily

    Sanctions lists pulled at 04:00 UTC daily. Companies House and MHCLG hit live on every check.

  • 7-year audit trail

    Hash-verifiable PDF, retention matched to MLR-2017. HMRC inspection-ready.

  • UK-hosted in London

    AWS eu-west-2. UK GDPR by design. No transatlantic data flows.