The paperwork accompanying a chemical shipment is not administrative overhead — it is the primary mechanism by which procurement teams verify that what was ordered is what arrived, manufactured to specification, and safe to use and store. Yet many Indian buyers still accept deliveries with incomplete documentation packs, creating quality and regulatory exposure that surfaces only at the worst possible moment.
First: the Certificate of Analysis (CoA), specific to the production lot being delivered. A CoA must match the lot number on the drum or IBC label. A generic CoA describing the product in general rather than the specific batch is not a CoA — it is marketing literature. Every parameter (assay, moisture, colour, specific gravity at minimum) must be within specification before acceptance.
Second: the Safety Data Sheet (SDS), current to the latest GHS revision. For EU-origin chemicals, verify REACH Regulation 1907/2006 compliance. For Chinese-origin materials, request the SDS in both Chinese and English and verify Sections 8 (Exposure Controls) and 15 (Regulatory Information) against the current Indian MSIHC schedule. Outdated pre-GHS SDS documents should be rejected.
Third: the Packing List and Cargo Label cross-referenced against the Purchase Order. Label errors — incorrect grade, wrong UN number for DG goods — are more common than most procurement teams realise. Accepting a mislabelled DG shipment creates regulatory exposure regardless of whether the underlying chemistry is correct.
Fourth: for imported materials, the Bill of Entry from Indian Customs confirming correct classification and duty payment. This is your statutory proof of legal importation — critical during DGFT, GST, or customer supplier audits.
Fifth: for pharma, food, and agrochemical end-uses, the manufacturer's authorisation letter confirming the material originated from the manufacturer named on your approved vendor list. Authorised distributors can provide this as standard. Unregistered traders typically cannot.