Our Destruction Process
Data Destruction Inc. follows a documented, six-stage process that keeps custody unbroken, matches the destruction method to each medium under NIST SP 800-88 r2, and ends with a serialized Certificate of Destruction.
Secure destruction is only as trustworthy as the process behind it. A defensible outcome depends on knowing where every device is at each step, choosing the right method for its media, and proving the result on paper. This is how each engagement runs from pickup to certificate.
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Related Options
Chain of Custody
An unbroken, serialized record that tracks every asset from intake through pickup, transport, and the destruction event, with each handoff signed and timestamped under tamper-evident seal. Provides 100% per-asset accountability behind the certificate.
Witnessed Destruction
An observed, attested destruction event where your employee, auditor, or regulator watches every asset destroyed, in person or by live video. A named witness, serial-number reconciliation, and timestamped attestation are bound to the record.
Hard Drive Shredding
Industrial shredding that reduces drives to a 6 mm particle size, or 2 mm for classified media, meeting the NIST 800-88 r2 Destroy standard. Available on-site or at a secured facility, with fragments routed to certified recycling.
Hard Drive Destruction
Physical and cryptographic destruction of data-bearing drives across every NIST 800-88 r2 method, including shredding, crushing, degaussing, and cryptographic erase. Performed on-site or at a secured facility under sealed chain of custody.
What is the Data Destruction Inc. process?
Our destruction process is a repeatable sequence that takes custody of your media, sanitizes it by the correct method, and documents every step for audit. It is built around two principles: unbroken chain of custody and method-appropriate destruction.
Every medium is handled by the NIST SP 800-88 r2 category that fits it, Clear, Purge, or Destroy, and every hand-off is logged. The result is a paper trail that reconciles the media received against the media destroyed.
| Stage | What happens |
|---|---|
| 1. Intake | Inventory and scan media under chain of custody |
| 2. Secure transport | Sealed, tracked movement to the destruction point |
| 3. Method selection | Match Clear, Purge, or Destroy to each medium |
| 4. Destruction | Shred, degauss, or cryptographic erase as appropriate |
| 5. Verification | Confirm and record method, particle size, and serials |
| 6. Documentation | Issue the serialized Certificate of Destruction |
How does the destruction process work step by step?
The process works by moving media through six controlled stages, each logged so the chain of custody never breaks. Data Destruction Inc. follows this sequence on every engagement.
- Intake: scan and inventory every device, capturing serials and counts.
- Secure transport: move media in sealed, tracked containers, on-site or to our facility.
- Method selection: apply the correct NIST 800-88 r2 outcome for each medium.
- Destruction: shred flash and drives, degauss magnetic media, or cryptographically erase encrypted media.
- Verification: confirm particle sizes and record methods against the inventory.
- Documentation: issue the Certificate of Destruction and supporting records.
The method chosen at stage three depends on the medium, which is explained in full on our Method Selection Guide.
Why chain of custody is the backbone of the process
Chain of custody is the backbone because a destruction outcome is only defensible if you can prove where the media was at every moment. This is what separates secure destruction from simple disposal.
- Accountability. Every device is scanned in and reconciled against the destruction record, so nothing goes missing unnoticed.
- Sealed transport. Tracked, tamper-evident containers protect media in transit, documented on our Tamper-Evident Seal Program page.
- Witness options. On-site and witnessed destruction let your team observe the process directly.
The custody log feeds the final documentation, producing the Audit Trail that auditors and regulators expect. Every step exists to make the outcome provable, not just complete.
How does the process support compliance?
The process supports compliance because each stage maps to a documented control auditors look for. The table below ties the process to common obligations.
| Standard or rule | Requirement | Where our process meets it |
|---|---|---|
| NIST SP 800-88 r2 | Match method to media, verify, document | Stages 3, 4, and 5 |
| HIPAA 45 CFR 164.310(d)(2)(i) | Render ePHI unrecoverable at disposition | Stages 4 and 6, with serialized proof |
| GLBA Safeguards Rule, 16 CFR Part 314 | Dispose of customer information securely | Full chain of custody and certificate |
| PCI DSS Requirement 9.4 | Destroy media with cardholder data | Stages 4 and 6, serialized records |
Read the standard on our blank” rel=”noopener”>NIST SP 800-88 r2 guidelines and the FTC guidance on disposing of consumer report information.
Who performs the destruction?
Destruction is performed by trained, bonded, background-checked operators, so the people handling your media are vetted and accountable.
- Trained operators apply the correct method for each medium and record the outcome.
- Bonded and background-checked personnel handle every stage of custody.
- NDA coverage protects sensitive projects from intake through destruction.
What you receive from the process
Every engagement produces an audit-ready package.
- Serialized Certificate of Destruction, provided within 24 hours after the destruction event is complete.
- Chain-of-custody log spanning intake through destruction.
- Asset inventory listing serials, counts, and media types.
- Method record documenting the outcome for each medium.
- Downstream recovery record confirming responsible recycling.
See the blank” rel=”noopener”>Certificate of Destruction and blank” rel=”noopener”>Chain of Custody pages for details.
Related pages
Method Selection Guide
The method selection guide explains how we choose shredding, degaussing, or cryptographic erase for each medium at stage three of the process.
Audit Trail
The audit trail describes the documentation the process produces, from chain of custody to the serialized certificate.
Tamper-Evident Seal Program
The tamper-evident seal program details the sealed, tracked containers that protect media during the secure-transport stage.
Certified Hard Drive Destruction
Certified hard drive destruction applies this process to the most common medium, delivering a documented Destroy outcome for drives.
Frequently asked questions
What are the main steps in your process?
Intake, secure transport, method selection, destruction, verification, and documentation. Each stage is logged so the chain of custody never breaks.
How do you decide which destruction method to use?
We match the method to the medium under NIST 800-88 r2: shredding for flash and drives, degaussing for magnetic media, and cryptographic erase for encrypted media. Details are on our method selection guide.
Can we watch the destruction?
Yes. We offer on-site and witnessed destruction so your team can observe the process directly.
Who handles our media?
Trained, bonded, background-checked operators, with NDA coverage available for sensitive projects.
What documentation do we get at the end?
A serialized Certificate of Destruction, a chain-of-custody log, an asset inventory, and a method record, together forming your audit trail.
Do you destroy on-site or off-site?
Both. We offer on-site destruction with witnessed options and secure off-site processing under chain of custody. Call (866) 850-7977.
Get Started
See exactly how your media is handled from pickup to certificate. Start a project at contact us or call (866) 850-7977.
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DATA DESTRUCTION LOCATIONS
SHREDDING SERVICES DALLAS
1717 Mckinney Ave. Suite 700
Dallas, TX 75202-1236
(469) 949-2840
SHREDDING SERVICES NEW YORK CITY
100 Church Street. 8Th Floor
New York City, NY 10007-2630
(516)-990-4096
SHREDDING SERVICES SAN JOSE
2033 Gateway Place. 5Th Floor
San Jose, CA 95110
(408) 459-4418
SHREDDING SERVICES SAN DIEGO
350 10Th Avenue. Suite 1000
San Diego, CA 92101-7496
(619) 916-4696
SHREDDING SERVICES LOS ANGELES
633 West Fifth Street. 26Th And 28Th Floors
Los Angeles, CA 90071
(213) 205-3688
SHREDDING SERVICES IRVINE
7545 Irvine Center Drive. Irvine Business Center, Suite 200
Irvine, CA 92618
(949) 793-7178
SHREDDING SERVICES WASHINGTON
601 Pennsylvania Ave. Nw, South Building, Suite 900
Washington, DC 20004
(240) 266-3056