BIS Certification for Ferrosilicon – Specification IS 1110 : 1990
BIS Certification under IS 1110:1990 is mandatory for ferrosilicon in India. Strict chemical composition limits must be met for approval. Factory audit and BIS lab testing are compulsory steps. Documentation gaps often cause delays in licensing. A valid BIS licence ensures legal sale and smooth import clearance. Introduction Not long ago, a ferrosilicon producer from Meghalaya reached out to us in a desperate situation. Their most recent shipment was a Customs hold. The Customs officials demanded a BIS certificate issued by IS 1110:1990 as proof. The material was good, but the consignment had to be at a standstill because there was no licence. Such situations have become frequent as India has been more and more strict in its alloy products enforcement.Ferrosilicon is one of the most essential raw materials in steelmaking, and the quality of it makes the stability of the furnace and the metallurgical performance vary. This is the reason for the existence of the BIS...