Decoding the CE Mark and Declaration of Performance (DoP) for CPR Cables

■ Introduction: Why CE Marking is of Crucial Importance for CPR Cables

Regarding the fire safety of a building, the CE marking is not just a label - it is a legal document that entitles cables to be placed on the market. The Construction Products Regulation (CPR, EU No. 305/2011) Mandates that there should be a CE-mark as well as a DoP, for all power, control lines and communication cables.

These two elements — CE marking and DoP — together provide transparency, traceability, and legal assurance of a cable’s fire performance classification and manufacturing quality.

■ The Legal Meaning of CE Marking under CPR

The presence of a CE marking on a cable shows that the cable is compliant with the EN 50575:2014+A1:2016 standard, which specifies the requirements for power, control, and communication cables in constructions with respect to their fire performance.

That means the manufacturer does the following:

• Tested the product in an EU-recognized Notified Body fire laboratory

• Declared the results according to CPR fire performance classes (Aca–Fca)

• Implemented a verified Factory Production Control (FPC) system

• Issued a valid Declaration of Performance (DoP)

The CE mark therefore acts as a legal guarantee that the product meets the essential requirements of the CPR — mainly reaction-to-fire performance and consistency of production.

■ The Declaration of Performance (DoP): Core of CPR Compliance

The Declaration of Performance is a formal document that defines how a cable performs under fire conditions. It must be made available by the manufacturer (either printed or online) and includes:

The DoP serves as a technical and legal declaration — it binds the manufacturer to the stated performance.

■ Understanding Zion Communication’s CE Label

Zion Communication applies full CE and CPR compliance labeling on every fire-rated cable. A typical Zion CE label includes:

• CE mark and EN 50575 reference

• DoP number (traceable to internal documentation)

• Fire performance class – e.g., Cca s1b d0 a1

• Notified Body number – representing the independent testing authority

• Manufacturer name and address – ensuring traceability

• Year of manufacture – for lifecycle and audit control

Example label interpretation:

• CE 2812

• EN 50575:2014+A1:2016

• DoP No: ZC-Cca-2024-01

• Reaction to fire: Cca s1b d0 a1

• Manufacturer: Hangzhou Zion Communication Co., Ltd.

• Year: 2024

This label confirms that the cable was tested and certified by a Notified Body 2812 (TÜV Rheinland), conforms to EN 50575, and was produced under an audited quality system.

■ How to Verify Cable Authenticity and Compliance

To guarantee that CPR cables meet all regulatory requirements, always look for these:

• Presence of the CE mark and EN 50575 reference on the outer jacket or packaging

• Availability of a valid DoP number — verify it on the manufacturer’s website

• Consistency between DoP and label information (fire class, Notified Body, product code)

• Manufacturer’s contact details — genuine brands disclose full legal identity

• Certification scope — the DoP should mention the correct cable type and intended use

■ Zion Communication’s Commitment to CE and CPR Compliance

Zion Communication takes full responsibility for manufacturing cables in conformity with EU standard requirements (CE) and providing documented proof of performance (DoP).

Products are subjected to testing and certification under System 1+ AVCP, and successful audits, covering the following aspects:

• Fire reaction and smoke emission (EN 50399, EN 61034, EN 60754)

• Material traceability and production consistency

• Ongoing surveillance by accredited certification bodies

Zion’s CE label and DoP system give customers full confidence in performance, traceability, and legal conformity.

■ Conclusion

The CE mark and DoP are not only Labels — they are the confirmation of the protection, transparency and responsibility.

By recognizing these two factors, engineers, contractors, and suppliers are able to Informed decisions so that every cable put into service meets the stringent EU fire safety regulations.

Zion Communication is committed to offer fully certified CPR cables that fulfil the most stringent European compliance standards — compliant, certified, and reliable cables.