September 2026: Major Standards Updates for Rubber and Plastics Industries

Global advances in the rubber and plastics industries are continually driven by evolving standards that set the benchmark for quality, safety, and sustainability. September 2026 marks the publication of three pivotal international standards that target biodegradability and material performance, ushering in new frameworks for environmental responsibility and product reliability. For manufacturers, quality managers, engineers, and compliance officers, understanding and implementing these requirements is critical for future-proof operations and global market access.

Overview

The rubber and plastics sectors underpin countless applications across packaging, construction, automotive, and more. Standards in these fields ensure that materials and finished goods meet strict safety, performance, and ecological criteria. This article spotlights:

• The need for robust biodegradability assessment to address rising environmental concerns around plastic waste.
• High-performance product requirements for cellular plastics used in buildings and cold storage, reflecting new demands for durability and energy efficiency.

You’ll learn about the scope, application, and technical expectations of the three latest standards, along with best practices for compliance and implementation.

Detailed Standards Coverage

EN ISO 14855-2:2026 – Laboratory Biodegradability of Plastics (CEN Version)

Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions – Method by analysis of evolved carbon dioxide – Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO 14855-2:2026)

EN ISO 14855-2:2026 provides a laboratory method for determining the complete aerobic biodegradability of plastic materials. The test measures the mass of carbon dioxide (CO₂) evolved as plastics degrade under controlled composting conditions, using gravimetric analysis by absorption columns filled with soda lime and soda talc. This standardized approach ensures reproducible, precise, and ecologically relevant biodegradability data.

Key requirements and scope:

• Applies to natural or synthetic polymers, copolymers, polymer blends, water-soluble plastics, and materials with additives such as plasticizers and colorants.
• Test environment simulates optimal composting via controlled humidity, aeration, and temperature, ensuring active microbial degradation.
• Excludes materials that inhibit compost microorganism activity (alternative compost or pre-exposure protocols can be used if required).

Who should comply:

• Plastics manufacturers
• Packaging and product developers focusing on compostable materials
• Environmental compliance teams

Implementation guidance:

• Requires laboratory capability to prepare compost inoculum, handle inert materials, and accurately measure CO₂ evolution over weeks to months.
• Includes safety warnings for handling compost and test samples due to potential pathogens.

Key highlights:

• Harmonized with ISO and previous EN standards; replaces EN ISO 14855-2:2018.
• Enables companies to validate compostability claims for bioplastics in line with European and global requirements.
• Supports life cycle assessment and eco-label applications.

Access the full standard:View EN ISO 14855-2:2026 on iTeh Standards

ISO 17880:2026 – Cellular Plastics Sandwich Panels

Cellular plastics — Self-supporting metal faced sandwich panels

ISO 17880:2026 sets out minimum requirements, test methods, and quality controls for double-skin, self-supporting metal-faced sandwich panels with insulating cores. These panels are widely used in roofing, wall cladding, and cold storage structures. The standard targets insulating materials such as polyurethane (PUR/PIR) foam, expanded and extruded polystyrene (EPS/XPS), phenolic foam, and mineral wool.

Key requirements and specifications:

• Covers factory-made panels designed for discontinuous laying in roofs, external walls, and outdoor cold storage.
• Defines strict material, mechanical, thermal, fire, and acoustic performance criteria.
• Includes requirements for bonding, dimensional tolerances, marking, labeling, packaging, and durability (resistance to weather, fire, moisture, and mechanical stress).
• Excludes panels with thermal conductivities above 0.06 W/m·K (at 10°C or 23°C), multi-layered cores, or panels with multiple metal sheets per face.

Who needs to comply:

• Manufacturers and suppliers of metal sandwich panel systems
• Building and construction specifiers
• Quality and procurement managers in construction and cold storage industries

Implementation notes:

• Outlines detailed factory production control (FPC) and sampling/test procedures, including type testing and assessment regimes for ongoing quality assurance.

Key highlights:

• Promotes energy-efficient and safe building envelopes by enforcing stringent insulation and fire performance.
• Mandates standardized testing for structural integrity, durability, and product marking.
• Provides harmonized terminology and calculation methods essential for international construction projects.

Access the full standard:View ISO 17880:2026 on iTeh Standards

ISO 14855-2:2026 – Laboratory Biodegradability of Plastics (ISO Version)

Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions — Method by analysis of evolved carbon dioxide — Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test

The ISO version of 14855-2:2026 aligns with the EN equivalent, underpinning international harmonization. It specifies the gravimetric method for measuring CO₂ as plastics biodegrade under controlled composting – a critical metric for environmental assessment of materials claiming compostability.

Key requirements and scope:

• Applies to polymers and blends, water-soluble plastics, and materials containing various additives.
• Simulates composting conditions representative of real-life industrial composting facilities.
• Introduces an alternative measurement method using non-dispersive infrared (NDIR) sensors as well as gravimetry for improved operational efficiency and accuracy.
• Test is typically run for up to 45 days, with an option for longer (up to six months) for slow-degrading materials.

Who needs to comply:

• Manufacturers seeking global market access and third-party eco-labeling
• R&D teams validating environmental performance claims
• Regulatory compliance professionals for plastics and packaging sectors

Practical implications:

• Detailed sample preparation and test protocols allow for direct benchmarking of new biopolymers and additive technologies.
• Requires comprehensive lab setup for compost preparation, CO₂ capture and measurement, and data reporting.

Key highlights:

• Updates previous 2018 edition: now includes NDIR measurement for evolved CO₂ alongside traditional gravimetric analysis, reducing manual effort and chemical use.
• ISO and EN versions are formally harmonized, allowing aligned compliance across global jurisdictions.
• Facilitates transparency, consistency, and reliability in reporting biodegradability.

Access the full standard:View ISO 14855-2:2026 on iTeh Standards

Industry Impact & Compliance

The September 2026 standards usher in significant advances for the rubber and plastics industries, notably in environmental sustainability and construction safety:

• Environmentally focused plastics manufacturers can now rigorously validate compostability claims with harmonized, globally accepted test methods, supporting regulatory compliance and competitive positioning in eco-conscious markets.
• Building material producers using sandwich panels have a clear pathway to quality assurance, safer structures, and alignment with modern energy efficiency expectations.

Compliance considerations:

• Early adoption is encouraged, as national bodies will phase out conflicting legacy standards by March 2027.
• Certification to new standards enhances eligibility for eco-labels, regulatory approvals, and sustainable procurement programs.
• Delayed compliance could mean product recalls, restricted market access, or reputational harm in environmentally sensitive sectors.

Benefits of adoption:

• Streamlined market entry through internationally harmonized test protocols
• Reduced technical barriers in cross-border trade
• Improved sustainability and performance credentials

Technical Insights

Across these standards, several technical themes emerge:

• Controlled Laboratory Simulation: Stringent conditions for humidity, temperature, and aeration are critical for reproducible biodegradability testing, reflecting real-world industrial composting operations.
• Gravimetric & Spectroscopic Methods: The inclusion of NDIR technology alongside gravimetric analysis in ISO 14855-2:2026 streamlines laboratory workflows, reduces chemical handling, and maintains measurement accuracy.
• Factory Production Control for Panels: Emphasizes automated sampling, batch traceability, and standardized performance verification—supporting both initial type evaluation and continual product monitoring.
• Material Characterization: Up-front measurements such as total organic carbon, volatile solids, and particle size are prerequisites for reliable test outcomes in composting and construction contexts.

Implementation Best Practices:

1. Invest in laboratory upgrades (where needed) to accommodate new CO₂ measurement and compost simulation protocols.
2. Document all procedures meticulously to ensure validity and reproducibility during audits or regulatory reviews.
3. Engage with suppliers to ensure raw materials meet newly prescribed specifications, especially for sandwich panel cores and adhesives.
4. Train personnel in safe compost handling and analytical techniques to ensure continuity of compliance.

Testing and Certification:

• Seek accredited labs familiar with ISO and EN methods to streamline market acceptance.
• Keep records of all testing, calibration, and reporting activities for regulatory and customer verification.

Conclusion / Next Steps

These September 2026 standards reflect the global industry’s pivot toward more sustainable, accountable, and high-performance plastics and rubber products. By swiftly integrating these requirements, organizations can:

• Demonstrate environmental stewardship for plastics in line with growing regulatory and social expectations.
• Guarantee quality and safety in critical construction applications with advanced sandwich panels.
• Facilitate smooth market expansion with documentation accepted worldwide.

Recommendations:

• Review the full text of each standard linked above.
• Conduct a thorough gap analysis of existing in-house practices versus new requirements.
• Collaborate with laboratories and certification bodies early in the compliance process.
• Stay updated with future developments in standards via platforms like iTeh Standards to ensure ongoing competitiveness and regulatory alignment.

Prepare your business for the next era of industry leadership by exploring these essential September 2026 standards in detail today.