Biocidas Divosan PAA 2026: What Changes and What Manufacturers Must Do

Key data

Manufacturers, distributors and industrial users of Divosan PAA biocides in the European Union have an immediate obligation: to review their documentation. The Implementing Regulation (EU) 2026/823, in force since 9 April 2026, modifies Implementing Regulation (EU) 2024/2587 to update administrative data of the Union authorization for the Divosan PAA products family, composed of products based on peracetic acid.

The change does not affect the product's uses or its technical application conditions. But ignoring it has real consequences: the mandatory framework of Regulation (EU) 528/2012 on biocides does not distinguish between technical and administrative changes for compliance purposes.

What does this regulation establish?

Regulation EU 2026/823 introduces a modification of an exclusively administrative nature to the Union authorization for the Divosan PAA products family. Specifically, it updates the data of the authorization holder or other formal aspects contained in Regulation EU 2024/2587, which is the regulation that originally granted such authorization.

Divosan PAA biocides are mainly used in surface disinfection in food, beverage and sanitary industries. The Union authorization allows these products to be marketed and used in all Member States under the established conditions, which in this case are not altered by the modification.

Economic and operational impact

As this is an administrative change, the direct economic impact is limited. However, the cost of inaction can be significant. Regulation (EU) 528/2012 establishes that non-compliance in biocides matters may result in administrative sanctions or market withdrawal of the affected products.

The specific operational implications for companies are:

• Review and update of internal documentation that references the Union authorization for Divosan PAA.
• Update of technical sheets, contracts with customers or suppliers and labeling if these contain data of the authorization holder.
• Verification that records with competent authorities are aligned with the new information.
• Communication to the distribution chain if commercial documents need to be updated.

The cost of this adaptation is mainly internal management, but can escalate if the company operates with a large volume of regulatory documentation or has multiple customers requiring updated certifications.

Who does it affect?

The modification directly affects all operators working with the Divosan PAA products family in the European Union:

• Manufacturers of Divosan PAA biocides that hold or reference the Union authorization.
• Distributors that market these products in EU markets and maintain associated regulatory documentation.
• Industrial users in the food, beverage and sanitary sectors that use Divosan PAA for surface disinfection and must demonstrate the use of authorized products.
• Regulatory compliance officers (compliance, quality, regulatory affairs) in companies in the mentioned sectors.
• Advisors and consultants that manage regulatory documentation for biocides for their clients.

Practical example

A food processing company uses products from the Divosan PAA family for daily disinfection of its production lines. In its internal quality procedures and in contracts with its retail sector clients, there is a reference to the Union authorization contained in Regulation EU 2024/2587, including the data of the authorization holder.

Following the entry into force of Regulation EU 2026/823 on 9 April 2026, that data has changed. If the company does not update its procedures, product sheets and contractual documentation, it may find itself in a situation of formal non-compliance during an inspection or customer audit, with the risk of sanctions under Regulation (EU) 528/2012 or loss of quality certifications that require the use of correctly authorized and documented biocides.

The concrete action: locate all internal and external documents that reference the Divosan PAA authorization and update them with the current data according to Regulation EU 2026/823.

What should companies do now?

1. Identify all affected documentation: locate contracts, technical sheets, quality procedures, records with authorities and any document that contains data of the authorization holder of the Union for Divosan PAA.
2. Update internal records: incorporate the administrative changes introduced by Regulation EU 2026/823 in all identified documents.
3. Communicate to the distribution chain: if you distribute or supply these products, inform your customers and suppliers of the changes so they can update their documentation.
4. Verify compliance with competent authorities: check that records submitted to national regulatory bodies are aligned with the new information of the authorization holder.
5. Review labeling if applicable: if the product labeling includes references to the authorization holder, assess whether it is necessary to update the labels according to the new data.
6. Document the adaptation process: keep evidence of the updates made so you can demonstrate them during an inspection under Regulation (EU) 528/2012.