India: Government sets quality control orders for zinc, lead

• Manufacturers must upgrade for BIS certification by Apr’26
• MCX to allow delivery of non-BIS goods for contracts till Mar’26

The Government of India has introduced stringent Quality Control Orders (QCOs) for refined zinc and primary lead under the Bureau of Indian Standards (BIS) Act. These orders mandate that all refined zinc and primary lead products sold domestically comply with updated Indian Standards — IS 209:2024 for zinc and IS 27:2023 for lead — and obtain BIS certification. The enforcement date is set for 17 April 2026, allowing stakeholders sufficient time to comply.

Role of BIS certification

Manufacturers and importers must obtain BIS certification, which includes factory inspections and product testing to ensure adherence to quality standards. Products without the BIS standard mark will be prohibited from sale after the enforcement date. Goods meant solely for export are exempt.

MCX circular, market impact

To ease the transition, the Multi-Commodity Exchange Clearing Corporation Limited (MCXCCL) issued a circular allowing delivery of zinc and lead stocks without the BIS mark through contracts expiring in March 2026. After this period, non-compliant stocks must be withdrawn from MCX warehouses.

Manufacturers must upgrade for BIS certification by April 2026, increasing operational costs but enhancing credibility. Traders must carefully manage inventory, which would affect their logistics and stock liquidity. Consumers can expect safer, higher-quality zinc and lead products, while regulators will strengthen monitoring and enforcement to ensure compliance.

Outlook

These measures are expected to strengthen quality assurance in the Indian metals sector, protect consumers, and encourage higher manufacturing standards. The phased implementation supports smooth industry adaptation while promoting trusted market practices.