Secure IT asset disposition with audit-ready chain-of-custody and verified sanitisation.
Every data-bearing device is tracked from pickup to final disposition — with NIST 800-88 Rev. 1 compliant Clear, Purge, or Destroy methods, documented certification, and full downstream accountability.
You receive an inventory manifest, certificate of sanitisation or destruction, downstream documentation, and an ESG-ready impact summary.
in four steps’
‘Assessment & Inventory’
‘Secure Pickup & Chain-of-Custody’
‘NIST 800-88 Sanitisation & Processing’
Deliverables on every engagement
Risk and compliance
Enterprise risks we eliminate
IT asset disposal without proper controls exposes organisations to
- Data breach liability from unsanitised drives and devices.
- Compliance failure when audit documentation is missing or incomplete.
- Brand exposure from devices re-entering the secondary market.
- ESG reporting gaps without methodology-stated diversion and CO2e data.
- Hidden costs from fragmented vendor relationships and unpredictable pricing.
How WALTER controls the process
Every engagement follows a documented, auditable workflow
- NIST 800-88 Rev. 1 sanitisation with Clear, Purge, or Destroy methods and verification.
- Serial-level inventory tracking from pickup to final disposition.
- Individual certificates of data destruction per device.
- Downstream accountability — documented proof of where every material ends up.
- R2v3, ISO 9001, 14001, and 45001 certified operations.
‘Data Sanitisation Standards’
On-site and off-site options available. Every engagement produces per-device certificates and a consolidated sanitisation report for your compliance team.
‘Downstream Accountability’
Our R2v3-certified processing centre follows documented environmental, health, and safety protocols with full traceability at every stage.
‘Common Questions About IT Asset Disposal’
‘We follow NIST Special Publication 800-88 Rev. 1 as our primary standard. Depending on asset type and sensitivity, we apply Clear, Purge, or Destroy methods with verification and individual certificates of destruction.’
‘Every engagement delivers an inventory manifest with serial-level tracking, individual certificates of data destruction, chain-of-custody documentation, downstream accountability records, and an ESG-ready impact summary with methodology stated.’
‘Yes. We manage single-site projects and multi-location rollouts with the same audit trail, reporting standards, and compliance guarantees. One partner, one process, consistent results across your portfolio.’
‘Yes. We provide both on-site and off-site sanitisation options. On-site destruction is available for assets that cannot leave your facility due to security policies. Both options produce the same certificates and documentation.’
‘R2v3, ISO 9001 (quality), ISO 14001 (environmental), and ISO 45001 (safety). These certifications are the foundation of every ITAD engagement — meeting the audit standards enterprise buyers require.’