Cold chain logistics in India: a 2026 guide
Cold chain is the unforgiving part of logistics: a single temperature excursion can spoil an entire consignment of vaccines, biologics or fresh produce. In India — long distances, hot ambient, fragmented infrastructure — getting it right is a genuine competitive moat. Here's how it works and what to demand from a partner.
The temperature bands that matter
- Ambient / controlled room temperature (15–25°C) — many pharma and packaged goods.
- Chilled (2–8°C) — vaccines, biologics, dairy, many fresh foods.
- Frozen (−18°C and below) — frozen foods, certain reagents.
- Deep frozen / cryo — specialised pharma and research.
Each band needs the right storage, the right reefer transport, and continuous monitoring across every handoff.
Where cold chains actually break
- The handoffs. Loading docks, cross-docks and last-mile transfers are where temperature excursions happen — not usually in steady-state storage.
- Last mile. The final leg into tier 2/3 is the hardest to keep cold — and the most often neglected.
- Monitoring gaps. If you can't show a continuous temperature log, you can't prove the product is safe — and for pharma, that's a compliance failure.
Compliance you can't skip
Pharma cold chain in India is governed by Good Distribution Practice (GDP) expectations — continuous temperature logging, batch and expiry tracking, audit trails and trained handling. Food cold chain is governed by FSSAI requirements. A serious partner builds compliance in by default: calibrated sensors, time-stamped logs, and documentation ready for audit.
What to demand from a cold-chain partner
- Continuous, tamper-evident temperature logging — not spot checks.
- Validated storage across the bands you need (chilled and frozen).
- Reefer line-haul plus cold-aware last mile — the leg most providers drop.
- Batch + expiry tracking and full audit trails on every movement.
- Reach into tier 2/3 without breaking the chain.
Delv runs temperature-controlled warehousing (2–8°C and frozen), reefer line-haul, cold-aware last mile and continuous monitoring — GDP-aligned and audit-ready — so the chain holds from origin to consignee.
● From Delv ExpressExplore Delv's temperature-controlled network →Frequently asked questions
What is GDP compliance in cold chain logistics?
Good Distribution Practice (GDP) is the set of expectations for distributing pharmaceutical products safely — continuous temperature logging, batch and expiry tracking, audit trails, calibrated equipment and trained handling, with documentation ready for audit.
Where do cold chains usually fail?
At the handoffs — loading docks, cross-docks and last-mile transfers — and in the final leg into tier 2/3 cities. Steady-state storage is rarely the problem; transitions and monitoring gaps are.
What temperature bands does cold chain cover?
Commonly ambient/CRT (15–25°C), chilled (2–8°C) for vaccines/biologics/dairy, frozen (−18°C and below), and deep-frozen/cryo for specialised pharma. Each needs matched storage, reefer transport and monitoring.