Classification
Product TypeIngredient
Product FormEnzyme preparation (powder or liquid concentrate)
Industry PositionFood processing aid / functional ingredient
Market
Proteases in Australia are primarily used as industrial food-processing enzymes (typically as processing aids) rather than consumer retail products, with supply largely import-based. Under the Australia New Zealand Food Standards Code, enzymes used as processing aids must be expressly permitted (Standard 1.3.3 and Schedule 18) and meet identity/purity specifications (Schedule 3). Biosecurity import conditions for enzymes are administered through DAFF’s BICON system and commonly require an import permit and manufacturer declaration, with non-compliant arrivals subject to export or destruction. Trade data for HS 350790 (prepared enzymes; broader than proteases) indicates Australia is a net importer, highlighting reliance on offshore producers and local import/distribution channels.
Market RoleNet importer and domestic user market (food manufacturing processing aid)
Domestic RoleUsed by Australian food and beverage manufacturers as processing-aid enzymes (subject to FSANZ permissions and specifications) and supplied largely via importers/distributors.
SeasonalityYear-round availability; supply is driven by industrial production cycles and import logistics rather than agricultural seasonality.
Risks
Biosecurity HighDAFF BICON enzyme import conditions can require a valid import permit before arrival (including for fermentation-derived enzymes for human consumption scenarios); goods that arrive without a required permit may be directed for export or destruction, effectively blocking supply.Confirm the exact BICON case pathway early (source/end use), apply for the required DAFF import permit well before shipment, and align supplier documentation (manufacturer declaration and batch records) to the published conditions.
Regulatory Compliance HighIf a protease used as a processing aid is not permitted under FSANZ Standard 1.3.3/Schedule 18 for the intended use and source (or does not meet applicable identity/purity specifications), the ingredient may be non-compliant for food use in Australia, risking rejection by buyers and enforcement action.Map the protease (EC number/source organism and strain, including any protein engineering) to the current Schedule 18 permissions and maintain a compliance dossier referencing Schedule 3 specification pathways (e.g., JECFA/FCC) and buyer-required documentation.
Documentation Gap MediumIncomplete manufacturer declarations, missing batch identifiers, or unclear statements about source organisms/animal-origin materials can cause border delays and trigger additional assessment under biosecurity and imported food controls.Use a pre-shipment document checklist aligned to BICON conditions and importer/broker requirements; ensure labels and shipping documents match product and batch details exactly.
Logistics LowTemperature excursions and humidity exposure during shipping/storage can reduce protease activity, leading to out-of-spec performance on arrival even if the product clears border controls.Specify storage/transport conditions in purchase contracts, use moisture-protective packaging, and implement incoming activity verification testing where critical to process performance.
Sustainability- Gene-technology governance for certain enzyme processing aids: Schedule 18 notes that some permitted enzyme sources are protein engineered and may trigger gene-technology-related requirements depending on the resulting food.
- Animal-origin sourcing risk for some proteases (e.g., porcine/bovine-derived proteases) — heightened traceability expectations due to biosecurity restrictions on animal materials in certain import pathways.
FAQ
Do protease enzyme preparations require an import permit to enter Australia?Often, yes. DAFF’s BICON conditions for enzymes commonly require a valid biosecurity import permit (especially for enzymes for human consumption derived from microbial fermentation, and for animal-derived enzymes under non-standard pathways). If goods that require a permit arrive without one, BICON notes they may be directed for export or destruction.
Are proteases allowed to be used in foods in Australia as processing aids?Proteases can be permitted as processing aids, but only where the specific enzyme and its source are permitted under the Australia New Zealand Food Standards Code (Standard 1.3.3 and Schedule 18). Importers and users need to confirm the exact protease (including source organism and any protein engineering) matches current permissions.
What trade code is commonly used for protease enzyme preparations in trade statistics?Protease preparations are commonly captured within HS heading 3507, including HS 350790 (prepared enzymes). This HS category is broader than proteases, so it should be used only as general enzyme-category context unless the product is confirmed to be classified there for customs purposes.