Connected products are becoming a standard part of everyday life. From smart home devices and wireless cameras to wearables, industrial IoT equipment and connected consumer electronics, more products now communicate with networks, cloud platforms and mobile applications.
This increased connectivity also creates new cybersecurity risks. Manufacturers planning to place radio equipment on the European market therefore need to consider cybersecurity as part of their product compliance strategy.
Companies researching an 18031 certificate are usually looking for a practical way to understand how their wireless product can demonstrate compliance with the cybersecurity requirements associated with EN 18031 and the Radio Equipment Directive (RED).
Why EN 18031 Matters for Connected Products
EN 18031 is a European cybersecurity standards series designed to support the assessment of certain radio equipment against cybersecurity requirements introduced under the RED framework.
Instead of focusing only on traditional radio performance, electromagnetic compatibility or electrical safety, manufacturers must now consider how connected devices protect networks, personal information and, in certain cases, financial assets.
For product developers, this means cybersecurity should not be treated as a final software check. It should become part of the product design and compliance process.
What Does an 18031 Certificate Process Involve?
The term 18031 certificate is commonly used by manufacturers searching for proof that their product has been evaluated against EN 18031 requirements.
In practice, the process begins with identifying which cybersecurity requirements apply to the specific device.
The assessment may consider areas such as authentication, access control, secure communications, software integrity, protection of sensitive information and secure update mechanisms.
The exact scope depends on the product.
A simple wireless device with limited functionality may have very different cybersecurity considerations from a connected camera, smart home hub or IoT gateway communicating continuously with cloud services.
Start with Product Architecture
One of the most effective ways to prepare for EN 18031 testing is to map the product’s entire communication environment.
Manufacturers should understand how the device communicates with external systems and where cybersecurity risks may exist.
For example, a connected product may communicate through Wi-Fi or Bluetooth, connect to a smartphone application, transfer data to cloud servers and receive firmware updates remotely.
Each communication path may introduce potential security considerations.
Understanding these interfaces early makes it easier to identify which mechanisms need to be reviewed before formal testing begins.
Pay Attention to Authentication and Access Control
Weak authentication remains an important security concern for connected devices.
A product should provide appropriate controls to prevent unauthorized users or systems from gaining access to sensitive functions.
Depending on the device, this may involve password policies, unique credentials, authentication procedures, authorization levels or other access-control mechanisms.
Manufacturers preparing for an 18031 certificate assessment should therefore review not only whether authentication exists, but also whether it is appropriate for the product’s intended use and potential risks.
Secure Software and Firmware Updates
Connected products often remain in use for many years, making software updates an essential part of cybersecurity.
However, the update mechanism itself must be protected.
A device that accepts unauthorized or manipulated firmware could expose the entire product to compromise.
For this reason, manufacturers should consider how firmware or software updates are authenticated, how their integrity is verified and whether unauthorized changes can be prevented.
These questions should ideally be addressed during development rather than immediately before compliance testing.
Protecting Data During Storage and Communication
Many wireless products process information that should not be exposed to unauthorized parties.
This could include personal information, user credentials, configuration data or other sensitive information.
Manufacturers should therefore evaluate how data is protected both while stored on the device and while being transmitted between the device, applications, servers or other systems.
Encryption may be part of this strategy, but cybersecurity compliance generally requires a broader examination of how information is handled throughout the product ecosystem.
EN 18031 and RED Compliance
EN 18031 is particularly important because of its relationship with cybersecurity requirements under the European Radio Equipment Directive.
For manufacturers of connected radio equipment, RED compliance can therefore involve more than RF, EMC and safety testing.
Cybersecurity may now become another important part of the conformity assessment process for applicable products.
This makes coordination between development teams and compliance specialists increasingly valuable.
Instead of treating cybersecurity and regulatory testing as separate activities, manufacturers can integrate them into one product compliance strategy.
Why Pre-Compliance Assessment Can Save Time
Discovering a cybersecurity issue during final product testing can create significant delays.
Some problems can be corrected through relatively small software changes. Others may require modifications to firmware architecture, user authentication or communication protocols.
A pre-compliance review can help identify these gaps earlier.
Manufacturers can review product documentation, device architecture, security controls and software functionality before beginning the final EN 18031 assessment.
This approach can reduce the risk of unexpected findings late in the certification process.
Working with an Experienced EN 18031 Testing Laboratory
Cybersecurity compliance requires both technical expertise and an understanding of European regulatory requirements.
Working with an experienced testing laboratory can help manufacturers determine which EN 18031 requirements apply to their product, prepare the necessary documentation and identify potential compliance gaps before formal testing.
For companies developing wireless and IoT products for the European market, professional EN 18031 testing and compliance services can provide a clearer path from product development to regulatory approval.
Preparing for the European Connected-Device Market
Cybersecurity requirements are becoming an integral part of product compliance.
Manufacturers who address security during the design stage are generally better positioned to respond to regulatory requirements and avoid costly redesigns later in the development cycle.
For companies searching for an 18031 certificate, the most important first step is not simply obtaining a final document. It is understanding how EN 18031 applies to the specific product and preparing the device, software and technical documentation accordingly.
A structured approach to EN 18031 compliance can help manufacturers move toward the European market with greater confidence while building stronger cybersecurity into their connected products from the beginning.