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Woven Sacks for Cement and Mail Now Need the ISI Mark

From 6 October 2026, HDPE/PP woven sacks for 50 kg cement, laminated sacks for mail, and block bottom valve sacks must meet IS 11652, IS 17399 or IS 16709.

BIS Compliance Watch · 6 October 2026

DeadlineEffective: 6 October 2026

Woven sacks for cement and mail come under QCO from today

Three packaging sack standards notified by the Department of Chemicals and Petrochemicals take effect today: HDPE/PP woven sacks for packaging of 50 kg cement (IS 11652:2017); PP/HDPE laminated woven sacks for mail sorting, storage, transport and distribution (IS 17399:2020); and PP woven, laminated, block bottom valve sacks for packaging of 50 kg cement (IS 16709:2017).

From the enforcement date, these sacks must conform to their Indian Standard and carry the BIS Standard Mark under a valid licence.

Who is affected

Woven sack manufacturers and importers, and cement companies and postal or logistics buyers who source these sacks — buyers should make sure their suppliers are licensed.

What to do

  • Sack makers: confirm which of the three standards covers each product line and that your licence scope matches.
  • Cement and logistics buyers: ask suppliers for their BIS licence number (CM/L) and verify it on the BIS Care app before the next purchase order.

Source: BIS — Upcoming QCOs notified and due for implementation

BIS Compliance Watch summarises official notifications in plain language. It is general information, not legal or regulatory advice — always confirm the current text of the order or notice, linked above, before acting.

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