Market
In El Salvador, casein is primarily an imported dairy-derived protein ingredient used as an input by food manufacturers and ingredient distributors rather than a domestically produced commodity. UN Comtrade data accessed via WITS shows El Salvador imported casein (HS 350110) in 2018, with the Netherlands and New Zealand among the leading suppliers. Market access is compliance-driven: imports of products of animal origin require MAG zoosanitary import authorization and are processed through the CIEX single window, with document checks, physical inspection, and potential sampling at entry points. El Salvador’s tariff schedule lists SAC 35011000 (casein) with a 0% base rate, while other casein derivatives under SAC 35019000 show a 5% base rate.
Market RoleNet importer (import-dependent ingredient market)
Domestic RoleSpecialty protein input for domestic food processing and formulation; typically handled via importers and ingredient distributors
Risks
Regulatory Compliance HighCasein imports can be delayed, rejected, or denied entry if the MAG Autorización Zoosanitaria de Importación is missing or if required sanitary documentation (e.g., origin-country official sanitary certificate and, when applicable, official lab analysis for “Productos Controlados”) does not meet MAG requirements; MAG procedures include document review, physical inspection, and denial of entry when documentation/product does not conform.Confirm HS/SAC classification and whether the shipment is treated as “Producto Controlado”; pre-validate the MAG authorization, origin-country official sanitary certificate, invoice, and any required official lab analysis in CIEX/MAG workflows before dispatch.
Food Safety MediumMAG has publicly reported intensified border sampling and testing of imported dairy products, including detection of prohibited/unsafe substances in imported dairy and rejection of contaminated shipments; this increases the operational risk of holds, testing costs, and reputational exposure for dairy-derived ingredients.Require robust supplier QA, maintain batch-level COAs, and implement pre-shipment contaminant screening aligned to the buyer/importer risk profile; ensure packaging and labeling are inspection-ready.
Regulatory Change MediumAs of 11 May 2026, El Salvador’s Legislative Assembly reported a favorable committee opinion on reforms to strengthen and broaden MAG’s legal authority for certification and sanitary control over products including dairy, potentially changing compliance steps and oversight scope for dairy-derived products and mixtures.Monitor final legislative outcomes and MAG implementing guidance; maintain a compliance checklist that can be updated quickly (permits, certifications, labeling/RTCA references, and inspection readiness).
FAQ
What permits and documents are commonly needed to import casein into El Salvador?For products of animal origin, MAG procedures require obtaining a MAG Autorización Zoosanitaria de Importación and processing the authorization through CIEX/SFCE after the importer is registered and MAG annual requirements are met. Under MAG lineamientos, shipments treated as “Productos Controlados” must also include an origin-country official sanitary certificate, an export invoice, and an official laboratory analysis when applicable, and the importer must present zoosanitary and customs documents at the point of entry for document review and physical inspection.
Can a casein shipment be denied entry at the border in El Salvador?Yes. MAG lineamientos describe a border process where inspectors review documents and then conduct a physical inspection; if documentation is not corrected within the allowed window or if the goods do not match the documentation, MAG can deny entry of products of animal origin.
Which HS/SAC code and base duty rate are referenced for casein in El Salvador’s tariff schedule?El Salvador’s published schedule lists casein under SAC 35011000 (Caseína) with a 0% base rate, while “other” casein derivatives under SAC 35019000 are shown with a 5% base rate.