Human Specimen & Biological Sample Logistics in India
IATA P650 Compliant, UN3373 Classified, Temperature-Controlled Air Freight
Clearfast provides specialist air freight and logistics for human specimens and biological samples from India, covering diagnostic samples, clinical trial material, biobank specimens, infectious substances, and cryogenic shipments from Hyderabad, Mumbai, Delhi, Bengaluru, and Chennai.
Every biological sample shipment Clearfast handles is IATA P650 / PI650 packaged, correctly classified under UN3373 or UN2814, and shipped on priority air freight with real-time temperature monitoring. Clearfast’s team is trained in IATA Dangerous Goods Regulations for biological substances and manages the full chain from laboratory collection point to destination laboratory or clinical facility.
Mission
To leverage our international partnerships, provide our customers with the best in Shipping and ensure their total satisfaction by developing good relations and highly responsive service standards.
Vision
To set standards of excellence in its service to its customers through total commitment to quality. Our commitment to customers is always our first priority. We believe in building long relationships with our customers.
IATA
Accredited Agent
Cat A+B
Both DG Bio Categories
NFO
Next-Flight-Out Available
5 Cities
India Gateway Coverage
Biological Sample & Human Specimen Types: What Clearfast Ships from India
Clearfast handles the full range of biological specimen categories recognised under IATA Dangerous Goods Regulations, from exempt patient specimens shipped under PI650 to Category A infectious substances requiring full UN2814 DGR compliance.
Category B biological substances UN3373
- Clinical and diagnostic specimens transported at low risk to human or animal health. The most common category for routine lab samples from India.
- UN3373, IATA PI650
- Blood, urine, tissue, biopsy, saliva, CSF, diagnostic specimens, patient samples
Category A infectious substances (human) UN2814
- Infectious substances capable of causing life-threatening disease when exposure occurs. Requires full DGR Category A packaging and Shipper’s Declaration.
- UN2814, IATA P602
- Ebola, MERS-CoV, select agent pathogens, live influenza, prion-containing material
Category A infectious substances (animal) UN2900
- Infectious substances causing serious disease in animals. Veterinary and zoonotic pathology specimens requiring full IATA DGR compliance.
- UN2900, IATA P602
- Foot-and-mouth disease, avian influenza, veterinary pathology samples
Dry ice-packed specimens UN1845
- Biological specimens requiring dry ice for temperature maintenance during transit. Declared separately on the air waybill with quantity limits per IATA DGR 2.7.
- UN1845, IATA DGR 2.7
- Frozen tissue, cryopreserved samples, ambient-sensitive diagnostics
Liquid nitrogen specimens
- Cryogenic biological material in dry shippers or non-pressurised refrigerated containers. Non-pressurised vessels are only permitted for air freight under IATA DGR Section 3.
- Liquid N₂, IATA DGR §3
- Sperm, embryos, stem cells, biobank long-term storage specimens
Exempt human/animal specimens
- Specimens not expected to contain pathogens. Minimum packaging and documentation are required, but correct labelling and containment are still mandatory under IATA DGR 3.6.2.2.1.
- Exempt DGR3.6.2.2.1
- Routine diagnostic blood, urine, stool in appropriate containment
IATA P650 Triple Packaging for Biological Specimens: What It Requires and Why It Matters
IATA Packing Instruction 650 (P650) defines the triple-packaging system mandatory for all Category B biological substances and patient specimens transported by air from India. Non-compliant packaging results in cargo rejection at the airline acceptance desk and potential regulatory penalty.
Primary receptacle
Watertight, leak-proof container holding the specimen, e.g., sealed tube or cryovial. Must withstand internal pressure differential during flight without leaking.
Secondary packaging
Watertight, sealed outer layer surrounding the primary receptacle. Must contain absorbent material sufficient to absorb the entire contents of the primary receptacle if it leaks.
Outer packaging
Rigid outer box (cardboard or hard-sided) meeting IATA strength requirements, labelled with the UN3373 biohazard diamond, specimen data form, and sender/receiver details on the exterior. For dry ice (UN1845), a quantity declaration was added here.
Clearfast’s DG team selects, prepares, and validates P650-compliant packaging for every biological sample shipment in-house, at the point of collection or at our staging facility. No reliance on the shipper to self-package.
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What Happens When Biological Samples Are Handled by a Non-Specialist Agent
Most general freight forwarders in India are not trained or equipped for IATA DGR Class 6.2 biological shipments. The consequences range from cargo rejection at the airline acceptance desk to regulatory action and lost, degraded, or compromised specimens.
Without a specialist
Incorrect UN classification
Category A specimen packaged as Category B: airline rejection, regulatory action, and potential specimen loss. Misclassification is the most common biological DG error in India.
Non-compliant P650 packaging
The airline rejects cargo at acceptance. New compliant packaging must be sourced with a 24- to 72-hour delay while the specimen’s temperature window closes.
Incorrect dry ice quantity
Generic dry ice quantity estimates cause either temperature excursion (too little) or airline rejection (too much). The specimen is compromised or delayed.
With Clearfast
Classification confirmed before packaging
DG-trained staff review specimen type, origin, and destination before any packaging begins. No assumptions. Classification is documented before the shipment is tendered.
IATA P650 / P602 prepared in-house
Packaging is prepared by Clearfast’s DG team at our staging facility or your laboratory. The shipper is not expected to self-package regulated biological material.
Dry ice calculated per actual flight time
Quantity is calculated against actual flight duration and aircraft type, not a standard estimate, maintaining temperature throughout transit without rejection risk.
Temperature-Controlled Biological Sample Shipping | Every Required Range, In-House
Clearfast advises on the appropriate temperature range and packaging solution based on your specimen type, transit time, and destination, not a generic recommendation. Every temperature range used in biological sample logistics is supported.
-196°C
Cryogenic / LN₂
Stem cells, embryos, sperm, biobank long-term
−80°C to −60°C
Ultra-low (deep frozen)
RNA samples, frozen tissue, select diagnostics
−20°C
Frozen
Serum, plasma, frozen clinical trial samples
+2°C to +8°C
Refrigerated
Blood cultures, diagnostic samples, clinical trial specimens
+15°C to +25°C
Controlled ambient
Exempt specimens, stabilised samples
Talk to a Biological Sample Logistics Specialist - IATA P650 Compliant, Priority Air Freight from India
Clearfast's DG-trained biological specimen team manages classification, IATA P650 packaging, documentation, priority airline booking, and temperature monitoring-in-house, from Hyderabad, Mumbai, Delhi, Bengaluru, and Chennai No subcontractors. No classification guesswork. No compromised specimens.
Who Clearfast Ships From India: Biological Sample Logistics Clients
Clearfast handles biological sample logistics for every type of organisation that generates, transfers, or receives specimen material for clinical, research, or diagnostic purposes. Below are the client types we work with most frequently from India.
- Contract Research Organisations (CROs)
- Hospital & diagnostic laboratories
- Pharma R&D and clinical teams
- Biobanks & biorepositories
- Forensic & paternity laboratories
- Veterinary laboratories
- Academic research institutions
- Clinical trial sponsors (IMP-related)
Biological Sample Logistics Process | From Laboratory Collection Point to Destination
Clearfast manages every stage of the biological sample shipment chain in-house: classification review, IATA P650 packaging, documentation, priority airline booking, and transit monitoring. No reliance on third-party DG handlers or subcontractors at any point.
Specimen classification review
Before packaging or booking begins, Clearfast’s DG-trained team reviews your specimen type, origin, and destination to determine the correct UN classification UN3373, UN2814, UN2900, UN1845, or exempt and the applicable IATA packing instruction. Misclassification is the most common cause of cargo rejection at the airline acceptance desk.
Packaging selection and preparation
IATA P650 / PI650 or P602-compliant packaging is selected based on the classification, temperature requirement, and transit time. Dry ice quantity is calculated against actual flight duration and ambient conditions, not a generic estimate. All packaging is prepared in-house at our staging facility or at your laboratory.
Documentation preparation
Clearfast prepares the complete documentation set: Shipper’s Declaration for Dangerous Goods (where required), specimen data form, commercial invoice, air waybill (HAWB), destination import permits, and any ICMR or CDSCO regulatory documentation applicable to the specimen type.
Priority airline booking
Biological specimens are booked on first-available-flight (NFO) or priority cargo services from CSIA, RGIA, BLR, DEL, or MAA. Clearfast maintains dedicated relationships with carriers accepting biological DG cargo and confirms airline acceptance before cargo is tendered.
Acceptance and airside handling
Cargo is presented to the airline’s DG acceptance desk with full documentation. Clearfast staff manage any airline queries, physical inspection coordination, and re-icing if required before departure.
Transit monitoring and destination notification
Shipment tracking is maintained throughout transit. The destination laboratory or courier partner is pre-notified of the arrival timing and any customs documentation required at the destination port. Temperature excursion incidents are reported in real time.
Why Clearfast Is Qualified to Handle Human Specimens and Biological Samples from India
IATA requires that all personnel involved in classifying, packaging, and accepting biological DG shipments hold current DGR training. This is not universal among Indian freight forwarders; many subcontract biological DG shipments to a separate specialist, creating accountability gaps that are unacceptable for time-critical specimens.
IATA-accredited
Air freight
Class 6.2 trained
DG class
P650 / P602 in-house
Packaging
GDP-compliant
Cold chain
ICMR / CDSCO docs
Regulatory
24/7 NFO booking
Priority
In-house DG-trained staff
Classification, packaging, and DG declaration preparation handled by Clearfast’s own IATA DGR-certified team, with no subcontracting at any stage.
24/7 priority booking
First-available-flight and NFO booking with airline DG acceptance confirmation around the clock for time-critical specimens.
Full documentation in-house
Shipper’s Declaration, specimen data form, HAWB, import permits, and ICMR/CDSCO documentation prepared by Clearfast, not by the shipper.
Temperature monitoring
Data loggers and temperature monitoring throughout transit excursion incidents reported in real time to the shipper and destination facility.
Biological Sample Air Freight from Every Major Indian Research & Clinical Hub
Clearfast holds active IATA-accredited operations and DG-trained staff at India's primary research and pharmaceutical gateways, covering the cities where the highest concentration of CROs, hospital laboratories, biobanks, and pharma R&D facilities operate.
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Hyderabad
RGIA Genome Valley / pharma R&D corridor -
Pune
PNQ / via BOM CRO and pharma cluster -
Ahmedabad
AMD / via CSIA Gujarat pharma corridor -
Mumbai
CSIA largest perishable cargo hub in India -
Bengaluru
BLR biotech and pharma R&D cluster -
Chennai
MAA southern clinical and pharma corridor -
Delhi NCR
IGI AIIMS / ICMR / major CRO cluster
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Frequently Asked Questions
UN3373 (Category B) covers low-risk biological specimens packed under IATA P650 triple packaging. UN2814 (Category A) applies to specimens capable of causing life-threatening disease, requiring P602 packaging and a Shipper’s Declaration for Dangerous Goods. Most routine samples from India ship under UN3373.
IATA P650 is the mandatory triple-packaging system for Category B biological substances shipped by air: a leak-proof primary receptacle, absorbent secondary layer, and a rigid outer box labeled UN3373. Airlines reject non-compliant cargo. ClearFast prepares P650-compliant packaging in-house for all shipments.
Yes. Dry ice (UN1845) keeps specimens frozen in transit and is classified as its own dangerous good under IATA DGR, requiring separate declaration on the air waybill. ClearFast calculates the exact quantity needed based on flight duration and aircraft type to avoid airline rejection.
Required documents include a Shipper’s Declaration for Dangerous Goods, specimen data form, commercial invoice, air waybill, and destination-country import permits. Human infectious material and ICMR/CDSCO-regulated samples need additional clearance. ClearFast coordinates all documentation in-house before packaging begins.
Most samples from Hyderabad, Mumbai, Delhi, Bengaluru, and Chennai go out on the next available flight, subject to airline schedules and documentation readiness. For time-critical shipments, NFO hand-carry or courier services are available with a dedicated courier on the flight.
Yes. India regulates the export of human biological material, including clinical trial specimens, tissue, and blood products, with oversight from ICMR, CDSCO, and sometimes the Ministry of Health. Destination countries add their own import permit requirements. ClearFast identifies applicable restrictions upfront.