BRCGS Packaging Materials: Why Is It Important?

A cork closure may have an impeccable design, but how can a brand assess the manufacturing processes behind it? BRCGS Packaging Materials certification helps answer this question through internationally recognised requirements and independent audits.

For wine and spirits brands, this certification is an important criterion when selecting a certified packaging supplier.

Summary:

  1. What Is BRCGS Packaging Materials Certification?
  2. Why Is It Important for Beverage Brands?
  3. What Does a BRCGS Grade A Rating Mean?
  4. Does BRCGS Certify Every Individual Cork Closure?
  5. How to Choose a Certified Cork Closure Supplier
  6. Conclusion

1. What Is BRCGS Packaging Materials Certification?

BRCGS Packaging Materials is an internationally recognised standard for manufacturers of packaging materials, including components used in the food and beverage industry.

 

The certification assesses a manufacturing site and the systems in place to control the quality, safety and compliance of the products covered by the certificate.

 

The audit covers areas such as:

  • Raw material control;
  • Hazard and risk analysis;
  • Hygiene and site organisation;
  • Production process control;
  • Product inspection;
  • Batch identification and traceability;
  • Non-conformance management;
  • Employee training;
  • Continuous improvement.

According to BRCGS, more than 6,000 manufacturing sites across 91 countries are certified to the Packaging Materials standard, with annual growth of around 8%. These figures highlight its growing importance within global packaging supply chains.

2. Why Is It Important for Beverage Brands?

Choosing a cork closure supplier should not be based solely on price, product appearance or the approval of a sample. It is equally important to evaluate the manufacturing processes behind the finished product.

Greater Product Consistency

With customised cork closures, even small variations can affect both the appearance and performance of the packaging, including:

  • Cork body dimensions;
  • Capsule colour and finish;
  • Logo positioning and legibility;
  • Bonding between the different components;
  • Product packaging.

BRCGS certification requires manufacturers to define, monitor and control key production processes, contributing to a more structured approach to quality control.

A sample demonstrates that a supplier can produce a particular solution. A certified management system demonstrates that robust procedures are in place to deliver that same quality consistently.

Traceability

Packaging traceability makes it possible to link the finished product to its batch, raw materials, production records and quality control checks.

If a query or non-conformance arises, this information helps investigate the issue, identify the products involved and provide customers with a well-supported response.

Risk Prevention and Management

Certified manufacturers are required to identify the hazards and risks associated with their operations and implement appropriate control measures.

This preventive approach helps protect:

  • The quality and safety of the packaging;
  • The integrity of the beverage;
  • The brand’s reputation;
  • Consumer confidence.

3. What Does a BRCGS Grade A Rating Mean?

The outcome of a BRCGS audit depends on the audit findings and any non-conformities identified.

 

Achieving a BRCGS Grade A rating indicates a strong level of compliance with the audited requirements. However, it does not mean that deviations can never occur, nor does it certify each individual product.

 

When interpreting a certificate, it is important to consider:

  • The manufacturing site covered;
  • The scope of certification;
  • The grade achieved;
  • The audit date and audit type;
  • The certificate’s validity period;
  • The certification body.

J.A.Beira holds BRCGS Packaging Materials, ISO 9001 and ISO 14001 certifications and has achieved a BRCGS Grade A rating since 2024. These certifications reflect the company’s commitment to quality, product safety, environmental management and continuous improvement.

4. Does BRCGS Certify Every Individual Cork Closure?

No. BRCGS Packaging Materials certifies the management system implemented at a manufacturing site within a defined scope. It does not certify each individual cork closure.

 

For this reason, every project may still require:

  • A detailed technical specification;
  • Sample approval;
  • Assessment of cork-to-bottle compatibility;
  • Testing appropriate to the beverage type and materials;
  • Declarations of conformity;
  • Verification of the applicable legislation in the destination market.

The certification demonstrates how the manufacturer manages and controls its processes. Technical validation demonstrates whether a particular cork closure is suitable for a specific bottle, beverage and intended application.

5. How to Choose a Certified Cork Closure Supplier?

When selecting a certified cork closure supplier, brands should verify the certification itself, but also assess:

  1. Whether the required product falls within the certification scope;
  2. What technical documentation is available;
  3. How specifications and samples are approved;
  4. How traceability is maintained;
  5. How significant changes are communicated;
  6. What level of technical support is provided throughout the development process.

Certification should form part of a broader supplier assessment, alongside the manufacturer’s experience, technical expertise, product quality and customer support.

6. Conclusion

The quality of a cork closure does not begin with the final inspection. It begins with material selection, risk assessment, process control and the ability to trace every stage of production.

 

With more than 45 years of experience, J.A.Beira designs and manufactures capsule-topped cork closures for wines and spirits, combining bespoke solutions, reliable performance and certified management systems.

 

Looking for a certified cork closure supplier for your next project? Get in touch to discover how we can help.