Writing an MSDS That Survives a Customs Inspection
Surviving a customs safety inspection requires exact alignment between Section 3 composition, Section 9 physical properties, and Section 14 transport codes.
REACH Article 31
Meaning
REACH Article 31 is a European regulatory clause that defines the conditions under which a chemical supplier must provide a safety data sheet to downstream users of their materials. This rule mandates that a safety data sheet must be compiled for any substance classified as hazardous, or containing substances of very high concern above point one percent by weight. For battery manufacturers sourcing raw chemicals like electrolyte salts and cathode precursors, this article requires the continuous supply of updated safety data sheets.
Sourcing teams utilize this documentation to ensure compliance with occupational health regulations and to verify the hazard profile of all incoming materials.
Document Duty
The regulation requires that the safety data sheet be provided free of charge, in the official language of the member state where the material is placed on the market. This document must include sixteen standardized sections, covering identification, hazard classification, first-aid measures, and safe handling procedures. Sourcing departments must ensure that their suppliers provide these documents automatically upon or before the first delivery of the substance.
If a supplier fails to provide a compliant safety data sheet, the purchase transaction violates European law, which can result in severe fines. Sourcing teams use this requirement to qualify chemical suppliers, ensuring that all documentation is complete and legally compliant.
Chemical Safety
This documentation contains critical chemical safety information that dictates how battery materials must be stored, handled, and disposed of within the manufacturing facility. This information is utilized by factory safety officers to design appropriate exhaust ventilation systems and to select the correct personal protective equipment for workers. Sourcing managers must review these documents to evaluate the long-term regulatory risks associated with specific chemicals, as materials classified as substances of very high concern may face future authorization requirements.
This proactive review protects the manufacturer from sudden supply chain disruptions caused by regulatory bans.
Supply Barrier
Failure to comply with these documentation requirements can act as a major barrier to entering the European battery market, as customs authorities will block shipments that lack compliant safety data sheets. Sourcing specialists must coordinate with their compliance teams to verify that foreign suppliers understand and fulfill their duties under this article. This coordination is essential when sourcing specialty additives or novel electrolyte formulations from non-European chemical manufacturers who may be unfamiliar with these complex regional regulations.
This regulatory compliance is a key requirement for securing the continuity of the battery material supply chain.