Guide to Consumer Electronics Certification in the US & EU: Requirements to Consider Before Mass Production

Only certified electric devices and consumer hardware are allowed to be imported and sold. Countries impose various requirements related to health protection, environmental safety, and, in the case of electronics, their ability to interfere with other devices and wireless communication.

It may seem that a developer shouldn’t be concerned with electronic product certification before mass manufacturing. But since hardware certification takes place at the last step, if the product fails to meet the requirements, the developer will have to redesign it and postpone the production launch. For this reason, it’s important to know about the existing consumer electronics certifications and keep these requirements in mind when designing the concept of a new product. 

If the task is outsourced to another company, it is crucial to choose a team with expertise, not only in electronics development but also in consumer electronics certification. That’s why our team pays due attention to the product certification in the US and other countries when offering electronic design services. When developing power electronics, embedded hardware, or a PCB design for manufacturing and assembly (DFMA), we always take into account electronics certification requirements and standards applied to new technologies. 

In this article, we’ll cover the common electronics certifications required to manufacture or sell goods in the United States and Europe, what product types need to be certified, and how much it will cost you. 

What Products Require Certification?

When it comes to electronics certification (often called “electrical certifications”), this category of goods can be divided into two types: incidental and unintentional radiators which are not designed to generate RF waves but do so nevertheless (electrical power lines, electric motors, transformers, computers) and intentional radiators that emit, transmit, and receive radio frequency electromagnetic radiation intentionally, as their primary function (cellphones, wireless microphones, walkie-talkies). 

While the requirements for incidental and unintentional radiators can be less strict in some countries (for example, FCC certification), testing and certifying radio frequency devices that intentionally generate radio waves is almost always mandatory.

As a hardware development company, we often create consumer product prototypes that emit and/or receive radiofrequency waves, such as IoT devices and systems, systems that use GPS tracking, audio and video transmitters, wireless webcams, wearables with wireless technologies, unmanned aerial vehicles, remote control systems, etc. As a rule, all such devices must be certified in both the US and the EU. 

These are examples of electrical devices that commonly must be certified: 

Companies that want to sell electronics in the US and EU should know about the following list of “electrical certifications”.

Common Consumer Electronics Certification Types

FCC Certification Requirements

The Federal Communications Commission is an independent US government agency responsible for making sure electrical goods don’t interfere with wireless communication because of the radio frequency emissions they produce. The FCC falls under the 15th section of title 47 of the Code of Federal Regulations, which requires that all electronics items that oscillate at 9 kHz or higher must be tested and certified to be manufactured and/or sold in the United States. 

How to get FCC certification

The FCC product certification process depends on the device type. Unintentional radiators require a Supplier’s Declaration of Conformity (SDoC) to enter the US market. SDoC may also be used if the device contains pre-certified RF modules. An SDoC can be self-issued, which means it’s enough to support the declaration with corresponding test reports from any credible testing lab. Note that the responsible party (manufacturer or importer) issuing an SDoC must be located in the United States.

The law does not require electronics product testing to be done in an FCC-recognized lab. But the facility must maintain a record of the measurement facilities and the measurements made. Moreover, since 2025, FCC does not accept testing results from laboratories connected to prohibited entities. The list of such organizations can be found in Title 47 § 2.902.

FCC requirements for electronics that intentionally radiate RF waves or contain non-certified RF modules are stricter. Such goods must go through the full FCC certification process, which cannot be self-issued. Companies must hire an FCC-accredited laboratory to carry out the required tests, and only FCC-recognized telecommunication certification bodies (TCBs) have the right to draft the certificate.

Check the following links to download the list of FCC-recognized labs and certification bodies.

Note that some types of electronics may fall under other U.S. regulations as well. For example, battery-operated toys fall under the Consumer Product Safety Act.

Conformité Européenne (CE) Requirements

Conformité Européenne (CE) is the health, safety, and environmental protection standard of the European Union. It is mandatory for goods manufactured or imported in the European Economic Area. If you compare FCC vs CE electronics certification requirements, you will see that they are very similar. To meet the CE certification requirements for electronics, one must prove that their product complies with applicable directives. For most electrical devices, such directives are:

• Low Voltage Directive (LVD) which ensures that users are protected from electric shock, overheating, and fire when operating devices. It applies to household appliances, cables, power supplies, and other types of goods.
• Electromagnetic Compatibility (EMC) Directive which ensures that devices are not affected by electromagnetic interference and do not affect other gadgets. It applies to various consumer electronics including TVs, computers, smartphones, audio devices, and household appliances, as well as industrial and commercial equipment. 
• Radio Equipment Directive (RED) which regulates radio and telecommunication equipment ensuring they don’t interfere with terrestrial and orbital communications. It applies to smartphones, Wi-Fi routers, remote controls and other short-range radio transmitters, IoT devices, etc. 
• RoHS Directive which regulates the content of hazardous substances in electric equipment. We will cover RoHS compliance testing for electronics in more detail later. 

From 1st August 2025 Articles 3.3(d), (e), and (f) of the RED became mandatory. These items of the directive obligate manufacturers and importers to provide sufficient cybersecurity level for products with Bluetooth, Wi-Fi, or other wireless connectivity. The law covers wireless electronics that use radio for communication over the internet (including smartphones, tablets, and IoT devices), toys and childcare equipment, and connected wearable devices. The requirements for cybersecurity are clarified in ETSI EN 303 645. 

Also note that in 2022, the European Parliament adopted the Directive (EU) 2022/2380 that amends the RED. It requires all smartphones, tablets, cameras, headphones, and handheld video game consoles to have a USB-C charging port. From April 2026, the same requirement will become mandatory for laptops. The law also obligates manufacturers to offer buyers an option to buy products with no bundled charger if they wish so. 

To obtain a CE certification, the manufacturer or importer must first define which directives their product must comply with. After that, one must complete compliance tests. Certain directives require products to be tested and certified by conformity assessment bodies (also called notified bodies in Europe). For example, certifying medical, protective, and pressure equipment will require one of them. To find a notified body for conformity assessment, companies can use the NANDO database. Most of them are located in Europe, but there are a few operating in Canada and the US. 

If the corresponding directive doesn’t require an NB, then the manufacturer can carry out the tests using their in-house facilities. After that the responsible party can draw up the EU declaration of conformity.

UL Certification Requirements

Underwriters Laboratories is a certification company founded in 1894. Nowadays, it tests and certifies products, as well as sets standards for various industries. Its primary objective is to ensure new goods are safe to use, meaning they will not start a fire or explode, for example. 

Strictly speaking, UL certification is not mandatory in the US. However, manufacturers should understand that UL is an internationally recognized symbol of safety and reliability. In other words, if you try offering a new product that doesn’t comply with any UL regulation, most retailers will simply refuse to take it. For example, Amazon requires UL testing for certain categories of products. Also, note that UL listing requirements vary by state.

How to get UL certified

To get UL certification, companies must contact one of UL’s official laboratories and offices. You can do it by finding the nearest facility on the list and contacting it directly. UL has labs all around the globe. Alternatively, companies can request a quotation on the UL website, in the Contact Us section. 

Restriction of Hazardous Substances (RoHS)

RoHS certification is a European Union directive which ensures that electrical and electronic equipment does not contain hazardous materials in quantities exceeding the established threshold.

Unlike other mandatory certification types, RoHS certification can be self-issued by the manufacturer or importer of the product, as long as the company has the necessary equipment to conduct the tests. In most cases, one will need to use X-Ray Fluorescence Spectroscopy technology. Alternatively, businesses can hire a third-party laboratory that can carry out the test for them. Although it is a European law, some US states use very similar regulations. For example, see California RoHS Law, New Jersey’s Electronic Waste Management Act, New York’s Electronic Equipment Recycling And Reuse Act, and Illinois’ Electronic Products Recycling and Reuse Act. 

Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

REACH is a European Union regulation applied to potentially dangerous substances that may be present in consumer products sold in the EU. Similar to RoHS, the regulation’s objective is to ensure products contain hazardous materials in quantities that do not exceed the set limits.

The range of consumer goods that need to pass REACH testing is very wide and includes clothes, jewelry, furniture, kitchen products, goods for pets, etc. Electronics and PCBs also require REACH testing, as electronic components contain hazardous chemicals in small quantities.

Companies can hire third-party laboratories and send them samples to conduct the required tests. The test reports can be requested by EU national market surveillance authorities if they decide to carry out an inspection.

Average Electronics Certification Cost

There is no straight answer to this question, as UL, CE, FCC, RoHS, and REACH vary in prices and complexity. Generally speaking, the more tests required, the more one has to pay. 

FCC certification cost

How much does FCC certification cost? It depends on whether the device has radio transmitters and pre-certified modules. Expect to pay about $3,000-6,000 for simple electronics and at least $9,000-15,000 for devices with transmitters and non-precertified modules. 

CE certification cost

It depends on what directives are applied to your product and whether you can conduct internal tests. If a company can test the product with their own facilities, the final cost may be as low as $300. Otherwise, companies should expect to spend a lot more, starting from $8,000-10,000.

UL certification cost

While testing a single device may cost about $5,000-10,000, doing it for a complex system can cost as much as $50,000 or more. Companies can also hire a consultant from UL who would guide the team during the development process to reduce the electrical Underwriters certificate cost.

RoHS certification cost

If you don’t have the necessary equipment to carry out the tests in-house, you’ll have to hire a third-party laboratory whose prices start at $1,000 per product. 

REACH testing cost

The cost of REACH testing depends on the number of substances you need to check. The total price can rise to several hundred or thousand dollars if the product is made of different materials.

Remember that if a product fails the tests, companies will have to take another test after making the required changes. That’s why it’s important to design electronics with these regulations in mind. 

Common Testing Methods Required for Consumer Electronics Certification

CE RED Testing

The Radio Equipment Directive (RED) is the European Union’s standard regulating electrical and electronic equipment that intentionally emits or receives radio waves. Technically, RED is not a certification type but rather a test. However, if your product is regulated by this directive, passing the RED test will allow you to obtain CE certification. RED testing is commonly required for televisions, smartphones, IoT, Bluetooth, Wi-Fi and short-range devices.  

Electromagnetic Compatibility Testing

EMC is another common test that developers need to pass in order to enter most markets. EMC refers to the ability of an electrical device to function properly without causing electromagnetic interference effects on other equipment. The test also proves that the device is able to withstand common hazards, including electrical fast transients, electrostatic discharges, and lightning strikes. 

Electrostatic Discharge (ESD) Immunity Testing

The ESD immunity test is a type of EMC test that is required to make sure your product can withstand electrostatic discharge events, since even a slight ESD can damage electrostatic discharge can damage sensitive electronic components. The test uses the application of discharges to the device through contact or by air. ESD is usually carried out as a part of larger EMC testing. 

Companies that develop electronic devices usually perform these and other tests in-house during the development process and before applying for certification. It helps them ensure that the future prototype will not require significant changes in the design. Read more about consumer electronics testing standards and methods in this article. 

General Electronics Certification Steps

Although each country has its own rules, the general electronics product certification process steps are similar and usually appear as follows:

1. Determining the market. First off, companies must determine which market they want to enter and, consequently, which consumer electronics regulations their product must comply with.

2. Studying the regulations. At this point, companies must determine what category of product their device falls into and which standards are applied. The easiest way to do it is to hire a consulting firm that will find the corresponding regulations. Remember that the same device can fall into several product types and, therefore, must comply with several standards. 

It’s important that developers understand the parameters and functionality of the devices they are going to manufacture even before the design phase. An experienced company can design printed circuit boards and other components in compliance with the standards they expect to apply to.

3. Product design. Companies proceed to design the product with all the requirements in mind. Prototypes rarely pass the tests on the first try. Nevertheless, a device designed in accordance with the regulations will require fewer changes in the case of failure.

4. Electronics product testing. Depending on what type of certification companies want to obtain, they may be able to conduct the tests with their in-house equipment. Otherwise, developers will need to hire third-party laboratories to do it. In the case of failure, companies will have to make changes to the prototype and take the tests again.

5. Certification. Finally, if successful, companies will need to submit the required technical documentation and other papers to the appropriate authorities that will issue the corresponding certificate. 

Tips on Consumer Electronics Certification

These tips will help companies make certifications faster, cheaper, and less complex. 

1. Use pre-certified components for electronics design

One of the ways to reduce the cost of certification and, in some cases, even avoid having to certify your product is to use modules that have already been certified. It is especially important for intentional radiators. 

2. Perform internal consumer electronics testing during development

As mentioned before, it is crucial to understand what requirements your product will have to meet long before the final prototype is ready. Without internal product testing, the first attempt to obtain the certificate can reveal the need for serious and costly design changes. Note that you don’t need official testing at this point.

3. Don’t apply for certifications before you’re ready for production

While being too late with testing can become a crucial mistake, applying for certifications too early can be just as harmful. Design for assembly can differ from your prototype a lot, so it is not a good idea to certify the device before you know how to manufacture it.

4. Do a sales test before certification

Most certifications are not mandatory if the company is going to manufacture only a few hundred products for a sales test. Therefore, there is no point in certifying the goods before making sure the product will sell (except for intentional radiators or devices that plug into AC outlets which will require certification anyway).

How we Manage Certification Challenges

As experts in custom hardware design, we take certification requirements into account when developing new devices. Although it is extremely difficult to pass tests at the first attempt, experienced developers should know how to fix issues without serious design changes. Here are a few examples of how we manage such challenges.

Case #1 (CE certification)

A customer asked Integra Sources to develop a USB Keylogger that could be hidden inside a keyboard and would record all keystrokes typed on it for the purposes of corporate data protection. The data would be kept on an internal NAND-flash and could be accessed by users with a specific key combination.

In order to reduce the radio interference, we decided to mount low-power components and additional filter capacitors on the USB interface, so that the interference wouldn’t spread through the USB. Special PCB tracking was also used to minimize the interference.  

Despite these efforts, when the prototype was sent for CE certification, tests showed that the clock generator caused too much electromagnetic interference. To resolve this issue, the team protected this node with additional filter circuits, so we didn’t have to replace the clock generator with a more expensive one. We also repositioned certain components on the PCB.

After these changes, the device successfully passed the tests. 

Case #2 (UL certification)

Another client of Integra Sources owns a company that sells hot tubs. He wanted to upgrade his traditional product with high-tech equipment and asked us to design a Wi-Fi-enabled controller so that users could manage tubs via smartphones. Clearly, since the equipment had to work in a humid environment, the business owner prioritized safety and wanted to obtain UL certification for his product.

At the research and development stage, the team decided that the best way to do it was to use pre-certified components. For example, it was decided to mount an FS12-2850-C2 power transformer in the PCB for a number of reasons.  

First of all, as a hermetically sealed component, it was safely protected from moisture, making it an ideal solution for a system of this kind. Second, being a class 2 power transformer, FS12-2850-C2 features enhanced safety characteristics, namely low secondary voltage and low power that reduce electrical shock and power hazards, complying with the UL 5085-3 standard. Additionally, this component complies with RoHS3. It goes without saying that such features are crucial for a system designed to be used by people in a humid environment.

For the same reason, it was decided to use UL certified G5LE-1A-E DC5 and G5LE-1A4 DC5 power relays, as well as a number of pre-certified terminal blocks. 

Case #3 (ESD immunity testing)

Our job was to develop an Android application and firmware for a wearable ECG device (prototyped by the customer). The device was supposed to read biometric data via sensors and send them to the smartphone. However, the device malfunctioned during ESD tests.

The PCB used in the device was equipped with ESD diodes to provide protection from electrostatic discharges. The tests showed that the diodes allowed the device to survive ESD events; however, the discharges caused voltage fluctuations in the microcontroller power supply. The prototype would start working nominally only after a manual reset.

We proposed to use a watchdog timer that, after making changes to the firmware, would autonomously reset the microcontroller if it malfunctioned. In this case, the device would return to nominal mode quickly without interrupting the data flow from the sensors to the smartphone, and users wouldn’t notice any difference.

Unfortunately, we didn’t have the opportunity to test this solution as the customer decided not to prolong the contract. 

Conclusion

Electronics certification is an important phase of product development associated with high costs and certain risks. Although “electrical certification” requirements differ from country to country, they are quite similar. Therefore, complying with one of them makes it easier to obtain another one.

For example, if you compare CE versus UL, you will discover that both of them are used to prove an electronic device’s safety. In this respect, CE can be considered as a UL equivalent in Europe. So, if your product complies with CE, UL testing won’t become a serious task. The same goes for other consumer electronics regulations, such as IC (Canada’s FCC equivalent), ACMA (Australia), Ofcom (UK), etc.

It is also important to understand the requirements at the design phase to make sure you won’t have to change the product design or manufacturing process too much. As a team of professionals, we know very well how to avoid such risks and how to make product design in compliance with different regulations. Contact us directly to discuss your project and the requirements to be taken into account.View an infographic variant of the article here.