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Biostimulants

Where a biostimulant sits, between fertiliser law, agvet law, or a labelling-only regime, comes down to the claim on the label.

Why early regulatory planning matters

The same biostimulant can be regulated as a fertiliser, an agvet product, or something in between — entirely on the strength of the claim printed on the label. We’ve advised on biostimulant and biological product registrations across EMEA and APAC, including under the EU Fertilising Products Regulation (EU) 2019/1009. In Australia, a national Code of Practice now exists too, but like the equivalent fertiliser code, it’s a labelling reference rather than a registration, so the claim still has to be right from the outset.

Same product, different pathway depending on the claim
Biostimulant — claim on the label
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Fertiliser pathway

Regulated as a fertiliser, e.g. under the EU Fertilising Products Regulation (EU) 2019/1009.

Agvet / PPP pathway

Assessed as an agricultural or veterinary chemical, following the same process as a plant protection product.

Labelling-only

Falls under a Code of Practice — a labelling reference, not a registration.

How the reference point differs by region
European Union
ReferenceFertilising Products Regulation (EU) 2019/1009
NatureRegistration-style compliance
Australia
ReferenceNational biostimulant Code of Practice
NatureLabelling reference, not a registration