Refill and Reusable Systems under the PPWR: A Practical Guide for FMCG and Food Companies

August 2026 is the deadline everyone talks about. But 2030 is the deadline that will fundamentally change your packaging portfolio.

While most FMCG and food companies are preparing their ppwr declarations of conformity for 2026, the next regulatory wave is already building: binding reusable quotas, refill obligations in retail and HoReCa, plus a de facto ban on entire single-use formats - taking effect from 2028 and 2030. For packaging managers, sustainability teams and procurement, this means: if you do not have an SKU-level analysis of your portfolio's reusable potential today, you will lose time tomorrow and market share the day after.

This guide explains what the ppwr actually mandates, which sectors are under the most pressure, where the operational pitfalls lie - and how to make conversion decisions based on data.

What the PPWR really mandates for reusable packaging

The ppwr is not a sustainability initiative - it is a binding EU regulation with a market exclusion effect. The regulation entered into force on 11 February 2025 and, after an 18-month transition period, will apply from 12 August 2026. The reusable packaging mandate follows in staggered waves.

The quotas at a glance

Three points stand out in particular:

• E-commerce and B2C transport: By 2030, 40% of transport packaging shipped to end customers must be reusable packaging - classic cardboard shipping boxes are excluded.
• B2B intralogistics: Transport packaging that circulates between sites of the same company or between partner companies in the same country must be 100% reusable from 2030 onwards.
• Beverages: Sales packaging for non-alcoholic beverages must meet a 10% reusable quota from 2030, rising to 40% by 2040 - wine, spirits and dairy products are excluded.

Which sectors are under the most pressure?

The ppwr does not hit all FMCG segments equally. Three areas deserve particular attention:

1. HoReCa and take-away

Food service businesses - including hotels, restaurants, cafés, canteens, bakeries with seating and takeaway shops - must offer mandatory reusable or refill system options for food and beverages from 12 February 2028. This is not a recommendation; it is an obligation.

From 2030, at least 10% of takeaway sales volumes must be served in reusable packaging, and customers must be allowed to bring their own containers at no extra charge. At the same time, entire single-use formats disappear: single-serve portions of ketchup, mustard, coffee creamer, sugar, jam and dips in single-use plastic will be banned across the EU from 2030.

For food brands that produce such portion packs or supply them into gastronomy and takeaway packaging channels, the question is not if but which SKUs must be converted first.

2. E-commerce and B2C logistics

Retailers and brands that ship directly to end customers face a complex task: the 40% reusable quota for e-commerce transport packaging applies from 2030 - with classic corrugated cardboard boxes as the main exception. The main items affected are plastic mailers, foam fillers, air pillows and reusable shipping containers.

If you still do not have a clear material overview for each transport pack, you will be in serious time trouble by 2029.

3. B2B bulk and industrial deliveries

In online retail and logistics, reusable packaging for pallets, crates, boxes and canisters is expected to become the norm - with a 40% reusable quota from 2030. For transports between company sites and partner companies within a member state, the target is 100%. Companies with intensive inbound logistics and bulk deliveries will need to rethink their entire supply chain processes.

Check your portfolio: the interactive impact check

Before you dive into operational planning, it is worth getting a quick overview: which of your packaging categories are affected by the ppwr reusable quotas - and when?

Practical challenges: what the transition really costs

In regulatory texts, reusable packaging sounds straightforward. In reality, it is an infrastructure project. These are the five most common operational hurdles:

1. Reverse logistics and deposit systems

Reusable packaging has to come back - which requires organised return systems. Companies that use reusable packaging must, from the start of application, integrate it into an organised reuse system or build their own system. That includes reverse vending machines, washing capacity, logistics routes and pooling partners.

2. Cleaning and hygiene

Food-contact packaging is subject to strict hygiene rules. Every reusable pack needs a certified cleaning concept - with appropriate material properties (durability, wall thickness, internal surface) and documented cleaning procedures.

3. New specifications and conformity documentation

Reusable packaging has different technical requirements from single-use variants: higher wall thicknesses, better impact resistance, resistance to cleaning agents and, where needed, different material compositions. That means: new technical data sheets (TDS), new supplier documentation and new entries in your ppwr declaration of conformity.

This is exactly where the biggest data bottlenecks appear in practice - especially when specifications are still scattered across Excel files, PDF collections and ERP exports.

4. Tracking and proof of circularity

The ppwr requires companies to prove that they are meeting reusable quotas. The first reporting year for reuse targets is 2030. This assumes you can track: volumes per SKU and packaging category, return rates, allocation to reuse systems - all in a structured, auditable way.

5. Additional costs and TCO comparison

Reusable packaging usually has higher upfront costs (tooling, material, logistics), but can be cheaper across its life cycle. The catch: without robust material comparison data and LCA calculations, you cannot quantify this reliably. Decisions based on guesses will erode your margins over time.

What already works: reusable pioneers in the DACH region

Germany has decades of experience with reusable packaging in specific segments, experience that other EU markets now have to build up fast.

Beverage industry: In Germany, breweries and mineral water producers started building their own reusable systems more than 70 years ago, and they are still running today. Around 1,500 mostly mid-sized breweries have roughly four billion reusable deposit bottles in circulation. This system shows that reusable packaging works when return infrastructure, logistics and labelling are aligned.

FMCG logistics: The SMART-Box from GS1 Germany is the first standardised and serialised reusable transport box for the FMCG sector - manufacturers like Procter & Gamble use it to increase truck utilisation and replace single-use cardboard. Track & trace via barcode, RFID and data matrix codes enables complete traceability - exactly what the ppwr requires to prove compliance with reusable packaging quotas.

Initiative Kreislaufverbund Mehrweg: This newly founded non-profit brings retailers, regional businesses, service providers and municipalities together to develop effective reusable circular concepts. The concept was tested under real market conditions for the first time in the pilot project "Mehrweg.Model.Stadt" in Freiburg.

All successful examples have the same foundation: clear specifications, documented loops and digital track-and-trace infrastructure - not analogue silo solutions.

How Packa helps: from specification to reusable strategy

Reusable packaging is not an end in itself - it is a regulatory requirement that forces concrete decisions at SKU level. Which packaging will be converted? In what order? With which material? And what is the real cost impact of complying with the reusable packaging mandate?

You can only answer these questions if your packaging data is structured, complete and comparable. This is exactly the problem Packa solves.

Specification data as the decision engine

Packa digitises your existing technical data sheets from PDFs, Excel files and ERP exports in under 2.5 minutes per item - and creates a machine-readable, audit-proof single source of truth. That means you know, for every SKU: current material, wall thickness, weight, supplier, recyclability - and whether a reusable version has already been specified or ordered.

Aus verstreuten Verpackungsdaten wird eine nutzbare Datenbasis.

Portfolio prioritisation: which SKUs first?

Not every pack needs to be converted at once. Packa's portfolio dashboard shows at a glance which categories are affected by which reusable quotas, what volumes sit behind them and where your biggest compliance risks are. This is how you make data-based decisions - not gut calls.

The real question is not: "How many SKUs do we have?" The real question is: "Which 20% of our SKUs account for 80% of our compliance risk?"

Single-use vs reusable in the Sustainability Cockpit

The Packa Sustainability Cockpit calculates CO₂ footprint, recyclability and LCA metrics for each pack - and makes material and supplier comparisons between single-use and reusable packaging immediately visible. No separate LCA tool, no manual data wrangling, no consultant hours for standard reports.

This gives your procurement team solid numbers for supplier negotiations and make-or-buy decisions, especially around refill system concepts and reusable transport formats. You can find out more about Packa's features here.

PPWR declaration of conformity for reusable packaging

Every new or redesigned pack - single-use or reusable - needs a valid ppwr declaration of conformity (DoC). Packa generates the DoC automatically from your stored specifications and supplier data: item-specific, with a complete audit trail, audit-proof. No manual Excel work, no guessing which fields are mandatory.

Four steps to get started now

Most companies that will handle the reusable packaging mandate comfortably in 2030 have already started today. These four steps build the foundation:

1. Baseline assessment: Capture all packaging categories that are affected by reusable quotas - including volume, supplier and current material. Packa digitises this data from your existing documents.

2. Portfolio screening: Identify which SKUs trigger which quotas. Categorise by urgency (2028 refill obligation vs 2030 quota obligation).

3. Material comparison: Compare single-use and reusable alternatives based on TCO, CO₂ footprint and recyclability - not just unit price.

4. Update specifications: Create new TDS for reusable variants, collect supplier documentation and store everything in an audit-proof documentation framework.

If you start with step 1 now, you will have enough time to make the right decisions by 2030 - not just the fast ones.

Conclusion: reusable is not a trend - it is a deadline

2026 is the compliance deadline for labelling, recyclability and declarations of conformity. 2028 brings the refill obligation for HoReCa. 2030 is when reusable quotas start to bite - with a clear risk of market exclusion.

FMCG and food companies that still manage their packaging data in Excel do not have an information problem. They have a decision problem: without structured specification data, without LCA comparisons at material level and without an item-level portfolio overview, reusable packaging decisions for takeaway packaging, transport packs and primary packs cannot be made rationally.

The regulatory clock is ticking. Companies that are compliant in 2030 will not have reacted faster - they will simply have started earlier to collect the right data. Packa provides the platform for this - developed from 850+ real packaging projects with over 300 enterprise customers, EU-native and ppwr-ready.

Pack the future.

Further reading on related ppwr topics:

• The 10 most common mistakes in ppwr preparation
• PPWR compliance without chaos: a clear path to packaging conformity
• Strategically optimising FMCG packaging costs