When a product standard is revised, it is easy to assume that certificates issued against the previous edition immediately become invalid. For PPE, including respiratory protective equipment, that is not normally the case.
The short answer is: an EU type-examination certificate may remain valid after its referenced standard has been superseded but this is not automatic. The impact must be assessed and documented.
“Superseded” and “withdrawn” are not the same thing
Three separate events are often confused:
- A new edition of a standard is published by CEN.
- The new edition is cited in the Official Journal of the European Union (OJEU).
- The old reference reaches its formal date of withdrawal from the OJEU.
Publication of a new standard does not, by itself, change the legal status of an existing certificate.
Under Article 14 of the PPE Regulation (EU) 2016/425, compliance with a harmonised standard whose reference is published in the OJEU provides a presumption of conformity with the essential health and safety requirements covered by that standard.
Once the old reference is withdrawn, it ceases to provide that presumption of conformity. However, this does not mean that the product suddenly becomes non-compliant or that every certificate referring to the old standard is automatically cancelled.
What happens to the certificate?
The European Commission’s Blue Guide on EU product rules explains that withdrawing the reference of a revised harmonised standard does not automatically invalidate certificates already issued by notified bodies.
The Commission’s specific guidance on PPE certificates and revised standards reaches the same conclusion. Instead, the manufacturer must assess whether the changes are material to:
- the particular product and its intended protection;
- the applicable essential health and safety requirements;
- the product’s design, performance or instructions; and
- the continuing validity of the conformity evidence.
If the revision is purely editorial, administrative or unrelated to the product configuration, the existing certificate may remain valid until its expiry.
If the revision introduces relevant technical or safety changes, additional assessment or testing may be required. The notified body may then revise, renew or add to the certificate. If the approved type can no longer be shown to comply, the certificate may ultimately be withdrawn.
The manufacturer’s responsibility continues
A valid certificate is important, but it is not a substitute for continued product compliance.
Article 8 of Regulation (EU) 2016/425 requires manufacturers to ensure that PPE meets the applicable essential health and safety requirements and that series production remains in conformity.
Annex V adds more specific obligations:
- The notified body must monitor changes in the generally acknowledged state of the art that may affect the approved type.
- The manufacturer must ensure that the PPE continues to satisfy the applicable requirements in light of the state of the art.
- A review must be requested following a relevant change and, in all cases, before the certificate expires.
- EU type-examination certificates have a maximum validity period of five years.
A revised standard is therefore a trigger for review, not an automatic instruction to recertify every product.
A current RPE example
The current OJEU publication for PPE is Commission Implementing Decision (EU) 2026/1279, published on 16 June 2026.
For powered filtering RPE, the references to EN 12941:1998 and EN 12942:1998, including their amendments, retain their presumption of conformity until 8 October 2026. After that date, those references cease to provide presumption of conformity.
That does not automatically cancel every certificate based on the older editions. It does mean that manufacturers should assess the changes introduced by EN 12941:2023 or EN 12942:2023, agree the outcome with their notified body and complete any necessary gap testing or certificate updates.
A sensible transition process
Manufacturers should:
- Confirm the OJEU status and withdrawal date of the exact standard edition.
- Compare the old and new editions, including the foreword and Annex ZA.
- Identify changes relevant to the product, its classifications and applicable essential requirements.
- Document the assessment in the technical file.
- Discuss the conclusions with the notified body.
- Complete targeted testing and update the certificate, declaration of conformity or technical documentation where required.
As an ISO/IEC 17025-accredited RPE testing laboratory, we can provide the technical evidence and targeted testing needed to support this review. However, the final decision on the validity or revision of an EU type-examination certificate rests with the issuing notified body. Have a certification update to discuss? Why not get in touch with the team.
The key message is simple: a superseded standard does not automatically invalidate certification, but doing nothing is not a defensible transition strategy.
This article addresses EU conformity under Regulation (EU) 2016/425 and is intended as general technical guidance rather than legal advice.