FCC certification is mandatory for U.S. market entry. For computers, the path splits: devices without wireless functions require FCC SDoC; devices with Wi-Fi, Bluetooth, etc., require the stricter FCC ID certification.

Choosing the Right FCC Path for Your Computer

The choice hinges on one factor: Does it contain an intentional radio frequency transmitter?

-FCC SDoC: For computers/products without wireless functions (e.g., desktop towers, wired keyboards/mice, standalone monitors). Focus: Electromagnetic Compatibility (EMC).

-FCC ID (Mandatory): For all wireless devices (e.g., laptops, desktops with wireless cards, wireless peripherals). Focus: EMC + RF Performance + Safety (SAR if applicable).

  FCC SDoC Core Documentation Checklist

Prepare these for the U.S. Responsible Party to sign the Declaration of Conformity.

1.Technical Documents: Circuit schematics, block diagrams, user manual (must contain FCC compliance statement/warnings), critical component list.

2.Test & Proof: Complete EMC test report from an accredited lab, plus the lab's accreditation proof (e.g., ISO/IEC 17025).

3.Conformity Declaration: Signed SDoC document by the U.S. Responsible Party.

4.Product Labeling: Exterior/interior photos, label artwork. Note: The FCC mark is not mandatory on the product for SDoC but should be in the manual.

  FCC ID Core Documentation & Process

This is more complex, aimed at obtaining a unique FCC ID.

-Prerequisites: Obtain a free FRN from the FCC, then apply (fee ~$60) for a unique Grantee Code.

-Technical Documents: Detailed block diagram, schematics (especially RF section), English user manual (with mandatory FCC warnings), antenna specifications.

-Samples & Photos: Samples capable of "fixed" test modes; clear external/internal photos showing motherboard, shielding, etc.

-Administrative Documents: Completed FCC Form 731, Power of Attorney, U.S. Agent contact info.

-Core Testing & Audit: Samples undergo RF performance, EMC, and SAR (if applicable) testing at an accredited lab. Reports are submitted to a Telecommunication Certification Body (TCB) for final audit and grant of the FCC ID.

  The Truth About FCC Certification "Validity" & Ongoing Compliance

A common misconception exists: FCC certification has no fixed expiration date. Its validity is dynamic, contingent on:

1.No Design Changes: Any modification to hardware, circuitry, firmware, or antenna that could affect RF/EMC characteristics invalidates the grant. Re-assessment is required.

2.Current Standards: Manufacturers must ensure products comply with the latest FCC rules. Non-compliance can void the certification.

3.Market Surveillance: FCC conducts market checks. Non-compliant products or false declarations can lead to grant revocation, fines, and recalls.

Record Retention: All technical documentation and DoC must be maintained for at least 10 years after product discontinuation.

Important Note for External Adapters: If a computer uses a USB wireless adapter, the primary certification responsibility lies with the adapter maker. However, the system integrator must ensure the adapter itself has an FCC ID and provide correct installation guidance. The 2025 supply chain security rules are resetting the landscape—older certifications may become invalid if the testing lab partnership changes. Contact BLUEASIA: +86 13534225140.