EU Packaging Regulation: Documents SMEs Should Request from Packaging Suppliers First

For small and medium-sized manufacturers preparing for the EU packaging regulation, the first obstacle is often not legal interpretation. It is document collection. If material data, weight records, specifications, supplier information, and restricted-substance evidence are scattered across multiple partners, the person in charge usually ends up contacting suppliers in a hurry only after a customer asks for proof.

This article is not another general PPWR overview or export checklist. It focuses on the document package that customers should request from packaging suppliers in advance. The key question is less “what does the regulation say?” and more “what documents should we obtain, from whom, and in what format?”

According to a Korean news report, companies exporting products to the EU market need to prepare structured evidence across sales packaging, grouped packaging, and transport packaging: material, weight, dimensions, supplier information, restricted-substance evidence, technical documentation, and EU declarations of conformity. For SMEs that lack dedicated compliance staff, testing budgets, or English technical-documentation capacity, the initial supplier request structure matters.

Start by Separating the Packaging Scope

Before asking suppliers for documents, first map the packaging scope for each product. The same product can use different materials at the sales packaging, grouped packaging, and transport packaging stages.

If you simply ask for “PPWR documents” without this breakdown, suppliers may not know which packaging material is in scope. Requests should include the product code, packaging stage, and packaging-material item name.

Request Item 1: Material Composition Sheet

The first document to request is a material composition sheet. It is not enough to record whether a packaging material is paper or plastic. Where possible, separate and record surface paper, corrugating medium, coating layer, labels, adhesives, inks, and cushioning materials.

Request the following items:

• Packaging item name and internal code
• Main material name
• Auxiliary material composition
• Coating, lamination, adhesive, and ink information
• Whether recycled content is used
• Whether the structure is mono-material and whether parts can be separated
• Supplier contact person and preparation date

Some suppliers may be unable to disclose full formulation ratios. In that case, discuss whether they can provide material classifications and a confirmation letter at the level needed for regulatory response, instead of detailed recipe information.

Request Item 2: Weight and Dimension Evidence

For packaging compliance, weight and dimensions matter as much as material composition. Packaging weight becomes the basis for reporting, fees, reduction plans, and excessive-packaging reviews.

Ask suppliers for the following documents and data.

The estimated weight in a quotation can differ from the measured weight of actual production items. For regulatory documentation, keep the sample measurement date, measurement basis, and responsible person together with the data.

Request Item 3: Restricted-Substance Evidence

The start of obligations related to restricted substances in packaging, information management, and technical documentation from August 12, 2026 will create a practical burden for SMEs. Even if it is unrealistic to demand test reports for every packaging material immediately, companies should set priorities and secure available evidence.

Request these items first:

• Confirmation letter or test report related to heavy metals
• Whether information on restricted substances such as PFAS can be confirmed
• Safety data for food-contact or cosmetics-contact packaging
• Evidence related to inks, adhesives, and coating agents
• Any regulatory compliance declarations already held by the supplier

The important point is to record “not available” as well. If a supplier does not have the document, that gap must be visible so the next step can be planned: testing, material substitution, or customer consultation.

Request Item 4: Supplier and Production-History Information

Compliance documentation does not end with information about the packaging material itself. You must also be able to trace who made it, when it entered use, and under which specification it has been supplied.

Request the following basic information from suppliers.

In particular, manage change history so that old test reports are not reused after the packaging specification has changed.

Request Item 5: Readiness for Technical Documentation and Declarations

Most SMEs cannot immediately prepare a complete EU Declaration of Conformity or full technical documentation package. But confirming what the supplier can provide at its stage reduces preparation time later.

Ask specific questions.

1. Can you provide a packaging specification sheet in English or Korean?
2. Can the material composition sheet include a preparation date and responsible-person confirmation?
3. Can you provide the weight measurement basis and sample photos?
4. Can you confirm whether you hold restricted-substance confirmation letters or test reports?
5. To what extent can you stamp or sign a customer-submission confirmation form?
6. Can you provide advance notice when specifications change?

Collecting answers to these questions will make customer requests much easier to handle.

Sample Supplier Request Email

The following text can be adapted by adding item information for each supplier.

Hello, we are organizing basic documentation for EU packaging-regulation compliance and would like to request information for the packaging materials listed below.
Target item: product name / packaging-material name / delivery specification
Requested documents: material composition, weight by component, external and internal dimensions, supplier information, availability of restricted-substance evidence, and specification-change history
Please provide specification sheets, confirmation letters, test reports, and measurement records to the extent available. If a document is not available, you may reply with “not held” for that item.

The point is to make it easy for the supplier to respond. Even if the first response is incomplete, receiving it allows you to identify the next follow-up request.

Build the Internal Collection Sheet This Way

After receiving supplier responses, consolidate them into an internal tracking sheet.

This sheet becomes a common reference not only for regulatory response but also for purchasing, quality, and sales teams.

Closing

EU packaging-regulation preparation is not a one-time documentation project. SMEs should first separate packaging scope and then request material, weight, dimension, restricted-substance, supplier, and technical-documentation readiness data from their packaging suppliers.

Rather than demanding perfect files from day one, the practical approach is to confirm what documents exist, manage the blanks, and set an update cycle. The goal is to move away from reacting only after a customer asks and instead build a document request package with packaging suppliers in advance.

About the Author

PackingMaster: Editor covering market trends, product information, and technical insights in the paper packaging industry.

References

• MoneyToday, “Korea Federation of SMEs Calls for Government Support System Centered on Small and Medium-Sized Manufacturers Responding to EU Packaging Regulation”