> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zerokeyusb.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Certifications & Compliance

> Manufacturing standards and laboratory tests that validate ZeroKeyUSB for everyday and professional use.

## Built for global markets

ZeroKeyUSB is produced in facilities that follow **ISO 9001** (quality management) and **ISO 27001** (information security) standards.
Every production batch is traceable — from component sourcing to final encapsulation — ensuring consistent security and durability.

***

## Electrical compliance

| Standard                      | Scope                                                | Status                               |
| ----------------------------- | ---------------------------------------------------- | ------------------------------------ |
| **CE** (EN 55032 / EN 55035)  | Electromagnetic compatibility for IT equipment.      | ✅ Passed, report `EMC-ZKU-2024-CE`.  |
| **FCC Part 15, Class B**      | Radiated & conducted emissions for consumer devices. | ✅ Passed, report `EMC-ZKU-2024-FCC`. |
| **RoHS Directive 2011/65/EU** | Restriction of hazardous substances.                 | ✅ All components compliant.          |
| **USB-IF Electrical**         | USB 2.0 low/full-speed electrical tolerance.         | ✅ Verified through third-party lab.  |

These certifications guarantee that ZeroKeyUSB can be safely used in homes, offices, and regulated environments.

***

## Environmental robustness

ZeroKeyUSB undergoes stress tests to ensure the resin-encapsulated design survives daily wear:

* **Temperature cycling**: −10 °C to 60 °C, 40 cycles, no failures.
* **Humidity exposure**: 95% RH at 40 °C for 72 hours, no condensation ingress.
* **Salt fog**: 5% NaCl, 24 hours, zero corrosion on exposed contacts.
* **Water resistance**: Meets **IP54** splash protection once connected to USB-C cable.

***

## Data protection practices

While hardware cannot obtain formal “security certifications” without network interfaces, we adopt industry best practices:

* **Secure provisioning**: PIN signature, IV generation, and serial numbers are programmed during final testing on an isolated network.
* **Tamper-evident seals**: Each device ships with a unique holographic seal tied to the serial number.
* **Penetration testing**: Annual third-party audits review firmware, hardware, and supply-chain risks.

Audit summaries are available to enterprise customers under NDA.

***

## Documentation archive

All compliance reports, declarations of conformity, and test certificates are stored in the customer portal.
If you need access:

1. Email **[certs@zerokeyusb.com](mailto:certs@zerokeyusb.com)** with your order number or distributor ID.
2. Receive a secure download link valid for 48 hours.
3. Verify the PDF signatures against the Depbit Lab certificate authority.

***

<Note>
  ZeroKeyUSB is designed to be a long-term security appliance. Certification renewals are scheduled annually to ensure continuous compliance.
</Note>