What is the FCC?
The FCC (Federal Communications Commission) is an independent agency of the United States government that regulates interstate and international wired, wireless and satellite communications.
In the electronics sector, the FCC enforces a mandatory market access regime under the Communications Act. Its core mission is simple: to ensure electronic devices do not generate harmful electromagnetic interference with radio communications, aviation navigation, medical equipment and other critical systems.
In other words, any electronic device capable of emitting radio frequency energy must meet FCC compliance requirements before entering the US market. This covers most circuit board equipped products — from simple chargers to sophisticated 5G base stations. If a device generates RF signals during operation (whether intentional transmission or unintentional radiation), it falls under FCC oversight.
1. Which Certification Does Your Product Need?
Application Scenarios for SDoC and FCC ID
The FCC has two primary authorization procedures: FCC SDoC and FCC ID (Certification), plus FCC Part 68 for traditional telephone network equipment.
Part 68 applies to devices connected to the public switched telephone network (e.g. landline phones, fax machines, DSL modems) and is uncommon for regular consumer electronics. Ordinary sellers mainly focus on the first two schemes.
What is FCC SDoC?
SDoC stands for Supplier’s Declaration of Conformity. It is essentially a self declaration scheme.
The responsible party (must be a US based company) tests the product, confirms compliance with FCC technical standards, and signs the compliance declaration on its own. No application needs to be submitted to the FCC or a TCB, and product information will not be entered into the FCC public database.
However, the responsible party under SDoC must retain complete test reports and technical documentation. The FCC reserves the right to request these records for inspection at any time.
SDoC applies to unintentional radiators: products that do not actively transmit radio signals but generate unintended RF energy from internal circuit operation.
Typical unintentional radiators include regular chargers, wired headphones, USB cables, computer monitors, printers, scanners, non wireless lighting fixtures, microwave ovens, power tools, and TVs/audio devices without Bluetooth or Wi Fi.
What is FCC ID?
FCC ID is formally named Certification, a third party review process.
Products must first complete testing at an FCC recognized laboratory. The test report and full technical dossier are then submitted to an FCC authorized TCB (Telecommunications Certification Body) for review. Upon approval, the FCC issues a unique FCC ID number for the device, which must be marked on the product label.
Unlike SDoC, technical parameters and descriptions for all FCC ID certified devices are recorded in the FCC public database and available for public lookup.
FCC ID applies to intentional radiators: products with built in antennas and RF circuits that actively transmit radio signals.
Typical intentional radiators include Bluetooth earbuds, Bluetooth speakers, Wi Fi routers, smart home gateways, RF remote controls (non infrared), smartwatches, drones, and 2.4 GHz remote controlled toys.
Key Differences between SDoC and FCC ID
One often overlooked detail: certain products eligible for SDoC compliance may voluntarily apply for FCC ID certification.
Enterprises usually choose this for two reasons: marking an FCC ID on the product boosts market credibility, and it removes the requirement for a US based responsible party imposed by SDoC.
The reverse is not permitted. Products mandatorily required to obtain FCC ID cannot use SDoC for compliance. FCC rules clearly state that intentional radiators must go through the certification process with no exceptions.
Quick judgment rules for selecting FCC ID or SDoC:
- Products with active radio transmission functions require FCC ID certification. Any product equipped with Wi Fi, Bluetooth, cellular networks, 2.4G or 5G RF modules falls under mandatory certification.
- Products only fitted with circuit boards, with no built in RF transmitters and producing only unintentional RF radiation during operation, can achieve compliance via FCC SDoC.
Special Case: Low Frequency Qi Wireless Charger Under official FCC rules, specific low frequency low power electromagnetic induction devices are exempt from mandatory FCC ID and may follow the SDoC compliance path.
Commercially available conventional low frequency Qi wireless chargers meet this compliance criterion. They adopt pure electromagnetic induction charging, operating between 19 kHz and 750 kHz with output power ≤1 W.
Although they actively generate electromagnetic fields and are classified as intentional radiators under FCC definitions, they qualify for SDoC because they fully satisfy the frequency and power thresholds defined in the rules.
By contrast, any product exceeding these limits must apply for FCC ID certification. This includes wireless chargers operating above 750 kHz, delivering more than 1 W output, or incorporating independent wireless communication functions such as Bluetooth.
A summary table is prepared for quick reference.
2. Major FCC Policy Updates in 2026
2026 brings sweeping regulatory adjustments to the FCC system. Several critical changes directly affect Chinese exporters and deserve close attention.
Major Expansion of the Covered List
1.Routers added to the Covered List (Mar 23, 2026) The FCC has included foreign manufactured consumer routers on the Covered List. Once listed, new models are prohibited from receiving FCC equipment authorization.
Some models hold conditional approvals from the US Department of War (DoW) or Department of Homeland Security (DHS) and qualify for exemptions. Most of these conditional approvals expire between October and November 2027 and require reassessment upon expiry.
2.Robots added to the Covered List (Jul 28, 2026) In July 2026, the FCC released Public Notice DA 26 786, adding “foreign manufactured advanced robotic equipment” to the Covered List.
Explicitly excluded items include connected vehicles, pure rail vehicles, drones, unmanned underwater vehicles, FDA regulated medical devices (including surgical robots), and fixed industrial or medical robots.
FCC Document 26-28: Laboratory Reciprocity Rules
Released in April 2026, FCC Document 26 28 contains two parts:
- Effective rule, enforced June 15, 2026: Requires FCC listed labs to disclose information on foreign personnel, and opens fast track review for US domestic laboratories and labs from MRA mutual recognition agreement countries.
- Pending proposal: A plan to ban laboratories from countries without US MRA agreements from conducting FCC compliance testing, with a two year transition period, currently under public comment.
If adopted, test reports issued by Chinese laboratories will no longer be accepted, raising corporate certification costs and lead times. Based on the transition timeline, formal implementation will not occur before 2028–2029.
Launch of FACS System: Tiered Disclosure of Shareholder Background
In January 2026, the FCC launched the Foreign Adversary Control System (FACS).
In short, the FCC will check whether your corporate equity structure is controlled by “foreign adversary” nations. The “foreign adversaries” include China (including Hong Kong and Macao), Russia, Iran, etc.
All FCC authorization holders must file declarations according to risk tiers:
- High risk (Schedule A): Must explicitly state whether controlled by a foreign adversary
- Medium risk (Schedule B): Declaration only required if control is confirmed
- Low risk (Schedule C): No initial declaration required
How to determine “control”? A single foreign adversary entity holding ≥10% stake constitutes control. Once controlled, disclosure of all shareholders holding ≥5% equity is required.
FCC Equipment Authorization (i.e. FCC ID certification) falls into the high risk category. This means all enterprises applying for FCC ID must complete this mandatory filing.
If your company’s equity involves foreign ownership, organize shareholder structure records in advance for disclosure.
Tighter Rules for US Agents
In December 2025, the FCC further strengthened requirements for US agents. Two core changes:
- US agent information must be genuine and valid. TCBs will verify whether the US agent maintains a physical address in the US, operates on site at that address, and has given written consent to act as the agent.
- Testing laboratories and their affiliates cannot serve as the US agent. In other words, the lab performing your certification testing cannot double as your US agent.
For sellers with existing US agents: confirm the address is a physical premise rather than a virtual office or PO box, and verify there is no affiliation between the agent and your test laboratory. Otherwise, certification applications may be rejected.
E commerce Platforms Required to Display FCC ID
On July 22, 2026, the FCC formally voted to require e commerce platforms to display the FCC ID on product listings when selling wireless devices with FCC certification.
The disclosure obligation will be rolled out in phases after the official rule publication. Small sellers and second hand goods are exempt. Platforms bear legal liability for ensuring the displayed FCC ID is valid and accurate.
For sellers, this means FCC ID may need to be listed on product pages for wireless devices sold on Amazon and other marketplaces in the future.
3. Four Most Common Misconceptions for Sellers
Typical Compliance Misconceptions & Risk Mitigation Guidance
As FCC enforcement tightens, platform audits and market surveillance are becoming stricter. Below are four high frequency pitfalls to help you avoid risks in advance.
Misconception 1: Reusing supplier certification with mismatched model numbers
Many sellers directly reuse supplier test reports. Platform audits cross check product name, model and circuit structure in the report against the actual sold product. Mismatched model numbers or revised internal circuits will result in rejection.
After obtaining a supplier’s FCC ID, verify its authenticity on the FCC official database and confirm registered information matches your product.
Misconception 2: FCC certification has no expiry date = permanent validity?
While FCC certifications carry no fixed expiry date, the certificate becomes invalid once product design is modified (e.g. antenna or RF chip replacement, main IC swap).
Do not assume the certificate remains valid indefinitely. Any hardware changes require reassessment to determine if re certification is needed.
Misconception 3: SDoC means no testing required
Some sellers believe SDoC only requires sticking a label.
In fact, SDoC also mandates testing per FCC standards and retention of reports; the only difference is documents are not submitted for FCC review. Technical files must be retained for several years after product discontinuation for inspection. Missing records equals non compliance.
Misconception 4: Covered List products = full sales ban
Listing on the Covered List does not equal a complete sales ban. It means new devices can no longer obtain FCC authorization. Existing authorized legacy models remain unaffected. Sellers of routers, robots and similar products should monitor Covered List updates regularly.
