GRS provides a single, unified standard that enables companies to verify the integrity and authenticity of recycled product content. In this article, we will go through the basics of GRS requirements and help guide you through its complete process.
What is the Global Recycling Standard?
The Global Recycling Standard (GRS) is an international, voluntary certification that verifies products made with recycled content, ensuring environmental and social responsibility throughout the supply chain.
Originally developed in 2008 by Control Union Certifications, GRS is now owned and managed by Textile Exchange, a non-profit organization promoting sustainability in the textile industry.
Today, GRS certification is widely used by textile, apparel, packaging, and materials companies to:
- Confirm the presence of verified recycled content
- Promote responsible chemical usage
- Ensure fair labor practices
- Establish transparent, traceable supply chains
Key Elements of GRS Certification
The Global Recycling Standard is so widespread for a good reason. Simply saying recycled isn’t enough; it must be checked, guarded, and created responsibly.
Additionally, another common feature is that it seeks to meet the ISO definition of recycled and that both pre-consumer and post-consumer materials are accepted for certification purposes.
The company’s sustainability claims to offer biodegradable packaging are highly legitimate and must be presented carefully.
Recycled Material Content Requirements
Specifically, products should have at least 20% recycled content to be eligible for GRS certification, but recycled input materials should be at least 50% for the official GRS mark. Recyclable materials are divided into:
- Pre-consumer: waste material produced before sending the material to the consumer (factory cut-offs, for instance).
- Post-consumer: Post-consumer waste products are used and discarded by the final user materials (plastic bottles, clothing, etc.).
Producers must provide complete documentation of their material acquisition, grade of recycled feedstock, quantity of post-consumer material used, and transfer throughout the supply chain.
This extent of surveillance avoids misleading advertising and affirms that recycled canvas bag claims are justified and cannot cause harmful impacts.
Implementing GRS ensures upgrading local tracking systems, training employees on documentation protocols, and working closely with suppliers to offer certified raw materials.
Although it would involve some initial front-end investment, the long-term payback is increased visibility, enhanced material efficiency, and greater brand confidence.
Environmental and Chemical Restrictions
GRS-certified businesses are providing customers with information to demonstrate their environmental practices and due diligence. This ranges from energy-efficient processes, water conservation, and carbon emission-reducing systems to industrial waste countermeasures.
Chemical limitations are particularly important. While numerous products claim to use sustainable packaging, in reality, contain toxic dyes, finishes, or coatings.
The main objectives of the GRS are to exclude toxic and dangerous chemicals and require facilities to have detailed chemical management plans in place. This protects workers, consumers, and ecosystems as well.
Environmental studies are commonly carried out through audits, and businesses are compelled to integrate sustainability and voluntary standards into everyday business practice — not a one-off special project but a core part of manufacturing culture.
Even minor modifications, such as reducing water consumption, can lead to certification and operational excellence.
Social Responsibility and Traceability of Supply Chain
GRS guarantees that the sustainability of the textile industry is not at the expense of human dignity. Certified firms must comply with basic International Labour Organization (ILO) conventions.
These include:
- No forced or child labor
- Safe, healthy workplaces
- Fair wages and working hours
- Freedom of association and non-discrimination
Traceability keeps the entire chain intact. Every link of the chain — from the recycling plant right up to the final assembly of the end product — needs to be certified independently. Businesses now need to choose recycled materials like fabric, bags, and items to prevent traces.
The closed certification loop eliminates any unauthorized suppliers in the final product chain and guarantees the quality and integrity of GRS-brand products.
This is especially necessary for mass-scale operations or companies that buy internationally. GRS ensures transparency at all stages of the production chain so that brands can be confident that their supply chains are indeed aligned with good environmental impacts.
Third-Party Certification Process
Certification is to be achieved by independent third-party auditors approved by the Textile Exchange. They are responsible for carrying out rigorous annual and follow-up audits.
It’s not a tick-box exercise, either. The procedures align with ongoing compliance, with auditors verifying everything from input records and environmental policy to labor agreements and production reports.
Pre-audit preparation will normally include getting paperwork in order, clearly establishing SOPs (Standard Operating Procedures), and making your staff aware of what GRS demands.
Advantages of Using Recycled Material in Products
From an environmental point of view, recycled intermediate products also consume much less water and energy to process. For example, the recycling stage of polyester requires 59% less energy than virgin polyester.
Applied to an entire product line or factory for sourcing strategy, this can mean gigantic cost savings and a big cutback on carbon footprint. Beyond production, using recycled materials in content also helps tell a story.
It provides brands with an effective sustainability narrative that resonates with customers and stakeholders. A straightforward “made of 100% recycled material” message, supported by GRS, delivers real value to marketing and can be a central buyer driver.
Why GRS Matters: Benefits for Brands and Manufacturers
Certifications are no longer on the table for progressive brands — they’re a business necessity for operating in governed, globalized, and values-based economies.
The GRS offers companies a solution for connecting their ESG aspirations with tangible action. For most brands, this is the open door to purchasing contracts, investment funds, or shelf space within sustainable shopping environments.
For manufacturers, GRS helps detect weaknesses in their supply chains, streamlines documentation and reduces risk with poor controls. It further builds client relationships with customers who seek certified partners.
Key Reasons Why Companies Obtain GRS Certification
- International acceptance and legitimacy.
- Competitive advantage in retail and B2B industries.
- Conformity with ESG investment guidelines.
- Reduction of risk in supply chain operations.
How to Achieve GRS Certification (Process of GRS Certification)
Attaining GRS certification begins with commitment but is simpler when done with preparation.
- Internal Evaluation: Audit your current operations and identify areas that need improvement.
- Choose an Accredited Certifying Body: Submit your application, including details on products, materials, facilities, and suppliers.
- Pre-Audit Preparation: Organize documentation, train your team, and implement necessary procedures.
- On-Site Audit: Independent auditors inspect material flow, chemical handling, labor conditions, and traceability systems.
- Certification Decision: If passed, your company receives a GRS certificate valid for 12 months, followed by annual re-audits.
How to Identify GRS-Certified Products and Suppliers
Due diligence is paramount when sourcing sustainably. A “recycled” production process isn’t always GRS certified — and confirming this can safeguard your brand certification against false claims.
The ultimate assurance is using the official GRS logo, which can only be applied to products with at least 50% certified recycled material. However, the logo is only the beginning — the actual evidence lies in documentation.
Always ask your supplier to present a legitimate GRS certificate and the corresponding Transaction Certificates (TCs). These confirm chain-of-custody and ensure all links in the supply chain are GRS compliant.
You can also verify suppliers using the Textile Exchange database, which is updated regularly, provides certification status, and is used by hundreds of B-to-B platforms to source products from China or worldwide.
Popular GRS Certificated Material for Reusable Bags
Choosing the right material is key to creating durable, functional, and eco-friendly reusable bags. The Global Recycling Standard (GRS) allows a wide range of recycled materials to be certified — provided they meet strict environmental, social, and traceability criteria. Below are the five most popular GRS-certified materials used in reusable bag production:
Recycled PP Non-Woven (Polypropylene)
Recycled PP non-woven fabric is made from post-industrial polypropylene waste, such as leftover fabric scraps and offcuts. It offers excellent strength and flexibility and is water-resistant — making it ideal for daily-use shopping bags.
Key Benefits:
- Lightweight and tear-resistant
- Customizable in color, size, and printing
- Affordable and highly versatile
- 100% recyclable under GRS standards
Recycled PET Non-Woven (rPET)
Derived from post-consumer plastic bottles, recycled PET is converted into soft, durable fibers suitable for non-woven or laminated bags. It’s a sustainable solution to reducing plastic waste.
Key Benefits:
- Smooth surface for high-resolution printing
- Strong and moisture-resistant
- Reduces plastic pollution in oceans and landfills
- Globally recognized as a sustainable packaging material
Recycled Cotton
The raw material for recycled cotton comes from pre-consumer or post-consumer textile waste, such as cuttings or discarded clothing. Compared to virgin cotton, it significantly reduces water, energy, and chemical usage.
Key Benefits:
- Soft, breathable, and natural texture
- Biodegradable and compostable
- Ideal for eco-conscious brands targeting premium segments
- Lower environmental impact than new cotton
Recycled Nylon
Recycled nylon is commonly made from industrial nylon waste and abandoned fishing nets (such as ECONYL®). It’s strong, stretchy, and folds easily without damage.
Key Benefits:
- Excellent abrasion resistance and tensile strength
- Lightweight and compactable
- Long lifespan for high-frequency use
- Reduces dependence on virgin petroleum-based nylon
Recycled Paper
GRS-certified recycled kraft or white paper from post-consumer waste paper. It’s biodegradable and recyclable, making it perfect for brands focused on zero-waste packaging.
Key Benefits:
- Clean, minimal look
- It supports high-end printing finishes (foil, embossing, etc.).
- Plastic-free and naturally decomposable
- Reduces pressure on forests and virgin pulp
Global Recycling Standard (GRS) vs. Recycled Claim Standard (RCS)
Global Recycling Standard (GRS) and Recycled Claim Standard (RCS) look similar at first glance — both certify and verify recycled content, anyway. However, in practice, their scope and impact are very different.
RCS only certifies the quantity and quality of the recycled content of a product during the manufacturing process. It does not certify production methods, the treatment of employees, or the chemicals used in the product.
This makes it appropriate to obtain certification only for lower-level sustainability claims. GRS, however, speaks to the whole product life cycle: recycled content, environmental management, labor practices, processing and chemical use, safety, and traceability of the supply chain. Both of them set requirements for third-party certification of recycled materials.
| Feature | GRS | RCS |
| Recycled Content Verification | Yes | Yes |
| Environmental Practices | Required | Not Covered |
| Chemical Restrictions | Required | Not Covered |
| Social Responsibility | Required | Not Covered |
| Full Supply Chain Traceability | Required | Required |
It’s the gold standard for serious sustainability credentials among brands. If your brand wants to lead—not follow—in the world of sustainability, GRS is the certification to pursue. It’s not just certification—it’s a system for long-term, credible action.
Weigh down both the options RCS vs GRS before opting for one. Moreover, look down on FSC (FOREST STEWARDSHIP COUNCIL) apart from RCS and GRS certifications. Moreover, searching Google for a complete guide on FSC certification is advisable to learn about its requirements.
Protect Your Supply Chain with GRS-Certified Packaging
Want to comply with global sustainability standards? Our GRS-certified packaging ensures your company remains compliant, reliable, and eco-friendly. Join Gentle Packing in protecting your supply chain and storming the green market. Contact Us Now!
The following are the reasons why one should choose GRS-certified products from Gentle Packing:
Gentle Packing is a market leader in sustainable packaging solutions, assisting companies globally in achieving their sustainability objectives through tested, high-quality recycled packaging.
All the materials incorporated into their certified product are sourced, processed, and authenticated under the rigorous processes of the Global Recycling Standard.
Working with Gentle Packing is not just about having sustainable packaging — it is about being part of an audited supply chain that provides traceability, labor rights, and environmental integrity.
Whether you are introducing a green product line, preparing for ESG audits, or you wish to bring your packaging up to the values of today, Gentle Packing provides:
- Customization of tote, grocery, and many more bags
- Documented compliance with GRS standards
- Verification assistance for procurement teams that require it
- Quick turnaround on large orders with certified supply
Conclusion
The Global Recycling Standard (GRS) isn’t just a label on packaging; it’s a rigorous certification that means something in the world today. Make sustainability more than a message. Make it real with GRS as your cornerstone.
FAQs
Q1: What is the Global Recycling Standard (GRS), and why should companies care?
A: GRS is an international certification guaranteeing recycled content, good social and environmental practices, and chemical stewardship. It helps companies validate their sustainability claims, increase transparency, and meet increasing regulatory and consumer demands.
Q2: How can GRS-certified packaging benefit my brand or supply chain?
A: GRS-certified packaging enhances brand reputation, aids in ESG objectives and environmental and social criteria, and provides complete traceability of the recycled material. It also releases value in sustainable markets and simplifies compliance with global sustainability standards.
Q3: Is Gentle Packing GRS-certified?
A: Yes, Gentle Packing offers GRS-certified packaging solutions. Materials are sourced, produced, and audited in line with GRS standards, providing businesses with a trustworthy business partner in establishing a sustainable, certified supply chain.