IEC 62443

IEC 62443 Standards: A Framework for Cybersecurity in Industrial Control Systems

The IEC 62443 standards represent an internationally recognized framework for ensuring cybersecurity in Industrial Automation and Control Systems (IACS).

Their importance is growing in connection with legislative requirements such as:

• NIS2, which has been transposed into Czech law as the new Cybersecurity Act

• The upcoming EU Cyber Resilience Act

In addition, these standards allow for the certification of virtually any product, regardless of its type or application area.

Who Should Consider IEC 62443 Certification?

• Operators of critical infrastructure
  (e.g. energy, transportation, healthcare)

• Manufacturers of industrial devices and systems

• Manufacturers of devices for which cybersecurity is essential

• Organizations seeking tools to ensure compliance with cybersecurity legislation

• Integrators and service providers in the field of industrial automation

What Does EZÚ Certify Under IEC 62443?

EZÚ provides certification for the following parts of the IEC 62443 standard:

• IEC 62443-2-1
  Requirements for an IACS security management system

• IEC 62443-2-4
  Security program requirements for IACS service providers

• IEC 62443-3-3
  System security requirements and security levels

• IEC 62443-4-1
  Secure product development lifecycle requirements

• IEC 62443-4-2
  Technical security requirements for IACS components

International Recognition

Certification is carried out under the umbrella of the international organization IECEE within the CB Scheme.
Certificates issued by EZÚ are recognized virtually worldwide.

The Advantage of IEC 62443 Standards

A unique aspect of the IEC 62443 standards is the applicant’s ability to define the scope and security level to be assessed.
This enables the certification to be tailored to the specific needs of the organization.

Our Service Offerings

EZÚ provides comprehensive support in the area of IEC 62443:

Pre-screening
Basic assessment of the organization’s readiness for certification

Tailored training
Employee training in the field of IEC 62443, designed according to the client’s specific needs

Pre-assessment
Detailed preliminary assessment conducted prior to the official certification process

Certification
Official evaluation and issuance of a CB certificate