Chemical suppliers have spent this year focused on GB CLP’s mandatory classification updates, but a second regulation is now landing on the same labels at the same time. From 12 August, any chemical product supplied in packaging placed on the EU market also falls under PPWR, adding recyclability, substance and documentation requirements on top of existing hazard labelling. For chemical labels specifically, that means two separate compliance regimes converging on a single pack.
This article looks at what PPWR adds for chemical suppliers already managing GB CLP, and what that overlap means in practice.
How PPWR Adds to Existing Chemical Labelling
GB CLP governs what a chemical label must say about hazards, pictograms and classifications. PPWR governs what the packaging itself must be, covering recyclability, banned substances including PFAS, and registration and documentation obligations that sit outside hazard communication entirely. A drum or container that is fully GB CLP compliant can still fail PPWR if its packaging material, construction or substance content falls outside the new rules, which means chemical suppliers now need to check two separate regulatory boxes rather than one before a product goes to market.
The PFAS restriction is the most immediate overlap point for this sector specifically, since some chemical packaging has historically relied on fluorinated coatings for grease and chemical resistance. Suppliers using those coatings need to confirm alternatives are in place well before the August deadline, since this is a substance ban rather than a labelling change, meaning there is no warning statement route out of it.
What This Means for Chemical Labels
Suppliers managing both regimes are increasingly building compliance checks into a single review rather than treating GB CLP and PPWR as separate projects handled by different teams. That matters because artwork changes driven by one regulation often affect space needed for the other, particularly on smaller industrial containers where hazard pictograms, PPWR data requirements and existing branding are already competing for limited surface area.
Two Regulations Now Share One August Deadline
The business coping best are reviewing both regulations together. A chemical label redesign driven by CLP this year is the obvious moment to also check PPWR readiness, rather than doing the same artwork twice within twelve months.
Treating GB CLP and PPWR as one compliance project rather than two is what will separate suppliers who redesign once from those who redesign twice within the same year. With both regimes converging on the same containers before August, the businesses reviewing both now are the ones who will not be back at the drawing board again before the year is out.