Sustainability reporting for packaging companies in 2026
Why sustainability reporting is changing packaging decisions
Sustainability reporting is moving from broad environmental storytelling to documented, comparable and assurance-ready disclosure. For packaging companies, converters, brand owners and importers, the 2026 shift is practical: packaging choices increasingly need a data trail covering material composition, recycled content, greenhouse gas emissions, waste outcomes, reuse claims, recyclability evidence and chemical-risk controls. Not every company reports under the same legal regime, but larger customers, retailers, investors and regulators are asking for packaging information in a more structured format.
The result is a different operating reality. Packaging teams can no longer treat sustainability data as a year-end worksheet. They need product-level information, supplier documentation and consistent methods that connect packaging design with climate, waste and circular-economy reporting. For related coverage of packaging and sustainability topics, follow the site category as regulations and standards continue to develop.
The reporting landscape packaging teams should track
Several frameworks now shape how packaging-related information is requested. The European Commission states that the first companies under the Corporate Sustainability Reporting Directive applied the new rules for the 2024 financial year, with reports published in 2025. Those companies report using European Sustainability Reporting Standards, which include environmental, social and governance disclosures based on double materiality. The EU stop-the-clock Directive, published in April 2025, postponed certain later CSRD reporting requirements by two years, but it did not remove the need for companies in value chains to prepare better data.
Internationally, the IFRS Foundation issued IFRS S1 and IFRS S2 in June 2023. IFRS S2 is effective for annual reporting periods beginning on or after 1 January 2024, although actual use depends on jurisdictional adoption. Its climate disclosure approach matters to packaging because, where applied, it requires Scope 1, Scope 2 and Scope 3 greenhouse gas information, with Scope 3 measured by reference to the GHG Protocol. In the United States, California climate disclosure programs under SB 253 and SB 261 are also pushing large businesses toward annual greenhouse gas and climate-risk reporting.
| Rule or standard | Key date or status | Packaging relevance |
|---|---|---|
| EU CSRD and ESRS | First wave reported for financial year 2024 in reports published in 2025 | Requires structured sustainability information, including impacts, risks and opportunities that may involve packaging materials and waste |
| IFRS S1 and IFRS S2 | Issued in June 2023; IFRS S2 effective from reporting periods beginning 1 January 2024 where applied | Increases demand for climate-related data, including value-chain emissions |
| GHG Protocol Scope 3 Standard | Widely used corporate value-chain accounting framework | Relevant to purchased materials, transport, operational waste and end-of-life treatment of sold products |
| GRI 306 Waste 2020 | Published in 2020 as a topic standard for waste | Supports reporting on waste generation, waste diverted from disposal and waste directed to disposal |
| EU Packaging and Packaging Waste Regulation | Entered into force on 11 February 2025 and generally applies from 12 August 2026 | Raises the importance of recyclability, reuse, recycled content, labelling and extended producer responsibility data |
What packaging data belongs in a credible report
Credible sustainability reporting starts with the question regulators and customers are likely to ask: can the company support the claim? For packaging, that evidence usually falls into four data groups.
Material inputs and recycled content
Packaging reports should identify primary material types, resin or fiber categories where relevant, virgin and recycled content, supplier certificates and the calculation basis used. The EU Packaging and Packaging Waste Regulation includes recycled plastic content requirements for future 2030 and 2040 milestones, so companies that wait until the compliance year to map inputs may find that supplier data is incomplete or inconsistent.
Greenhouse gas emissions across the value chain
Most packaging climate impacts are not limited to energy used in a plant. The GHG Protocol Scope 3 categories most often relevant to packaging include purchased goods and services, upstream and downstream transportation, waste generated in operations and end-of-life treatment of sold products. For a packaging producer, resin, paperboard, aluminum, glass, inks, adhesives and logistics can be more material than office electricity. For a brand owner, packaging may sit inside purchased goods, product distribution and product end-of-life categories.
Waste, recyclability and end-of-life outcomes
GRI 306 Waste 2020 is useful because it pushes reporters to consider waste-related impacts across the value chain, not only waste leaving their own facility. Packaging disclosures are stronger when they separate production scrap, customer-facing packaging waste and realistic end-of-life routes. A claim that a pack is recyclable is less useful without evidence on material compatibility, collection availability, sorting behavior and whether the design is accepted by relevant recycling streams.
Chemicals and product safety limits
Chemical-related information is becoming more important for food-contact packaging, coated papers, barrier materials, inks and adhesives. European chemicals policy discussions around PFAS show why reporting teams should avoid broad safety claims unless they have substance-level evidence, supplier declarations and a process for monitoring restrictions. A credible report can explain control systems and known limitations without overstating certainty.
Turning standards into packaging metrics
The practical task is to translate different disclosure frameworks into one packaging data model. A company does not need a separate spreadsheet for every standard if it maintains a controlled source of truth and maps that data to each reporting requirement.
| Reporting question | Packaging evidence to collect | Why it matters |
|---|---|---|
| What materials are placed on the market? | Bill of materials, supplier specifications, weights, recycled-content certificates | Supports PPWR readiness, customer questionnaires and circularity claims |
| Where are emissions generated? | Energy data, emission factors, supplier carbon data, transport distances, product life-cycle assumptions | Supports IFRS S2, GHG Protocol Scope 3 and customer climate reporting |
| What happens after use? | Recycling compatibility assessments, reuse model evidence, disposal assumptions, waste contractor data | Supports waste reporting and avoids vague end-of-life claims |
| Which claims are made externally? | Approved claim language, test reports, certifications, review dates | Reduces greenwashing risk and helps sales teams use consistent wording |
Common reporting gaps in packaging
The main weakness in packaging sustainability reporting is often not a lack of ambition. It is a lack of traceable evidence. Five gaps appear repeatedly in company reports and customer data requests.
- Average data used as product data: Category averages can be useful for early estimates, but they should not be presented as specific product performance unless the boundary and method are clear.
- Recyclable used without local context: A material may be technically recyclable while still lacking collection, sorting or market acceptance in a specific region.
- Supplier certificates stored outside reporting controls: Certificates lose value when they are not linked to product codes, purchase periods and mass-balance assumptions.
- Scope 3 categories double-counted or ignored: Packaging can appear in purchased goods, transport, processing and end-of-life categories. The method must prevent double counting while still covering material sources.
- Regulatory dates treated as distant deadlines: The EU Packaging and Packaging Waste Regulation generally applies from 12 August 2026, and future recycled-content and recyclability milestones require design decisions well before 2030.
How to build a reporting-ready packaging file
A useful packaging reporting file should be designed for repeat use, not rebuilt from scratch each year. Start with a product list and assign each packaging format a unique identifier. Add material composition, weight, supplier, manufacturing location, intended market, recycled content, certification evidence and any safety or food-contact documentation. Then add carbon and waste fields that can be updated as better emission factors, supplier data and end-of-life assumptions become available. See also: BOX DESIGN.
Governance matters as much as data. A clear owner should approve the methodology, decide when estimates are acceptable and keep a record of changes. Finance, procurement, sustainability, legal, product development and quality teams should work from the same definitions. If a design team changes a laminate structure or a procurement team changes suppliers, the reporting file should be updated before the next disclosure cycle.
Companies should also distinguish between facts, estimates and targets. A verified packaging weight is a fact. A future recycling rate may be an estimate. A recycled-content goal is a target. Mixing these categories makes reports harder to assure and easier to challenge.
What the 2026 shift means for packaging strategy
The direction is clear: sustainability reporting is becoming a market-access and risk-management function for packaging. Companies that prepare early can respond faster to customer requests, support regulatory compliance and make design trade-offs with better information. Companies that delay may still publish a report, but they will struggle to defend the detail behind material, emissions, waste and recyclability claims.
The strongest reporting will not be the longest report. It will be the report that connects packaging decisions to verifiable evidence, explains assumptions openly and updates data as rules, standards and recycling systems evolve.
Frequently asked questions
Is sustainability reporting mandatory for every packaging company?
No. Mandatory requirements depend on company size, location, listing status, revenue thresholds and market activity. However, even companies outside direct legal scope may receive data requests from larger customers that are subject to CSRD, IFRS-based climate disclosure, California climate rules or packaging-specific regulation.
How is packaging connected to Scope 3 emissions?
Packaging can affect several Scope 3 categories, including purchased goods and services, transportation and distribution, waste generated in operations and end-of-life treatment of sold products. The correct category depends on whether the company is a packaging producer, brand owner, retailer, distributor or service provider.
What is the difference between recyclability data and waste data?
Recyclability data describes whether a packaging design can be collected, sorted and recycled under defined conditions. Waste data describes what happens to materials in practice, such as how much waste is generated, diverted from disposal or sent to disposal. A credible report should avoid treating design recyclability as proof of actual recycling outcomes.
Why does the EU Packaging and Packaging Waste Regulation matter for reporting?
The regulation increases the need for packaging data on recyclability, reuse, recycled content, labelling and producer responsibility. Even when a company is not directly reporting under CSRD, PPWR-related information can become part of customer questionnaires, compliance files and sustainability disclosures.
