Market
Liquid whey (lactosuero líquido) in Colombia is primarily generated domestically as a liquid byproduct of cheese and curd manufacturing. DANE’s ENA 2023 bulletin identifies Antioquia, Cundinamarca, Boyacá, Caquetá and Nariño among the departments with the highest milk production, which anchors where cheese-making and whey generation are most likely concentrated. The Colombian regulatory environment treats whey as a sensitive input because adding whey to products marketed as milk is prohibited, and enforcement has included suspensions of milk processing plants tied to whey adulteration findings. For cross-border movements, dairy and dairy-derivative imports typically involve ICA’s zoosanitary import authorization/inspection workflow and may also require INVIMA sanitary authorizations depending on product risk classification and intended use.
Market RoleDomestic dairy-processing byproduct market with high regulatory sensitivity (whey-in-milk fraud enforcement focus)
Domestic RoleCo-product of cheese/curd production with documented potential for use as a food-industry raw material (e.g., bakery/confectionery applications) and as a substrate for fermentation/valorization pathways
Risks
Regulatory Compliance HighColombia prohibits adding whey to products marketed as milk, and enforcement has included suspensions of milk processing plants linked to whey adulteration findings; whey-related supply chains face elevated risk of seizure/suspension, sanctions, and reputational damage if product is misused or mislabeled in-market.Contractually restrict end-use; implement buyer qualification, batch traceability, and periodic audits; ensure labeling/claims and product categorization align with Colombian rules, and monitor INVIMA communications for enforcement updates.
Documentation Gap MediumDairy imports can require ICA’s DZI (valid for one shipment and 90 days) plus pre-arrival inspection requests and issuance of ICA CIS; depending on product/end-use, INVIMA authorizations and sanitary inspection steps may also apply. Documentation mismatches can trigger delays, holds, or rejections.Align HS/product description, end-use, and certificates across ICA (SISPAP/DZI/CIS) and INVIMA (VUCE/visto bueno/CIS) requirements before shipment; run a pre-shipment document reconciliation with the importer and customs broker.
Logistics MediumLiquid whey is freight- and cold-chain-sensitive due to high water content and spoilage risk; logistics failures can quickly render product non-conforming for intended food/ingredient uses.Prefer domestic sourcing or ship concentrates/powders when feasible; if shipping liquid, specify cold-chain parameters, max transit time, and acceptance criteria in the purchase specification and verify carrier capability.
Environmental MediumImproper disposal of whey can create environmental compliance exposure due to its high organic load; this can affect plant licensing/community relations and, indirectly, supply continuity.Require supplier evidence of whey valorization or compliant effluent treatment, and include environmental compliance checks in supplier audits.
Sustainability- Wastewater/effluent risk: whey streams are associated in academic literature with high organic load (BOD/COD), creating environmental compliance exposure if disposal/valorization is unmanaged.
- Circular-economy/valorization pressure: Colombian research frames whey as a substrate for fermentation (e.g., lactic fermentation/lactic acid pathways), which can influence policy and industry investment priorities.
Labor & Social- Consumer protection/unfair competition controversy: Colombia has an ongoing history of enforcement actions related to adulteration of milk with whey, with reputational and commercial fallout for implicated supply chains.
FAQ
Is it legal to add whey (lactosuero) to milk sold as 'milk' in Colombia?No. Colombia prohibits adding whey to milk across the milk production chain, and authorities have taken enforcement actions related to whey adulteration in processed milk. Whey can be used as a raw material in other permitted food applications, but it cannot be used to dilute or substitute milk while still being marketed as milk.
Which authorities are most relevant for importing dairy derivatives like whey into Colombia?ICA is responsible for zoosanitary import authorization and inspection workflows for products of animal origin (including the DZI process through SISPAP and issuance of ICA’s inspection certificate when applicable). INVIMA is responsible for food safety oversight of imported foods and food-industry raw materials (including sanitary authorizations/vistos buenos via VUCE where applicable and sanitary inspection requirements under Colombia’s food regulatory framework).
When does ICA recommend requesting inspection for dairy imports arriving to Colombia?ICA indicates importers should submit the inspection request through SISPAP about 24–48 hours before the shipment arrives in Colombia (for applicable dairy import workflows).