Chain of Custody Logistics for Biological Samples and Advanced Therapies

Chain of Custody Logistics for Biological Samples and Advanced Therapies

Chain of custody logistics is the discipline of knowing who had the shipment, when they had it, where the handoff happened, and what condition was recorded. For biological samples and advanced therapies, that record can be as important as the delivery itself.

A good chain of custody gives labs, sponsors, clinics, quality teams, and receiving sites a clear timeline. It reduces confusion, supports investigation, and helps protect identity-linked or high-value material.

What chain of custody includes

A custody record should capture pickup identity, package seal, handler name, timestamp, location, package condition, temperature or logger reference where applicable, and receiver acknowledgement.

For advanced therapy or patient-linked workflows, custody should connect with chain of identity. The record should show that the right material stayed linked to the right patient, donor, batch, study, or shipment reference.

Why it matters

Without custody records, teams may know that a box arrived but not whether it was handled correctly. That gap can create QA questions, study delays, or uncertainty during exception review.

Custody evidence is especially useful when something goes wrong. If there is a delay, route change, seal issue, or temperature alarm, the timeline helps teams decide what happened and who needs to act.

Common custody gaps

Common gaps include handwritten notes that cannot be read, missing timestamps, no seal number, unclear handler identity, no receiver signature, and no link between the custody record and temperature data.

Another gap is treating the final proof of delivery as the whole custody record. For sensitive material, intermediate handoffs may also matter.

Best practices for custody control

Define the custody points before dispatch. At minimum, record release, pickup, transit handoff where relevant, delivery, and receipt acceptance.

Keep the record simple enough to use. A chain-of-custody process fails if the field team cannot complete it during real movement.

How Biomed Spedition can support custody-heavy shipments

BioMed CryoLink supports chain of custody, real-time monitoring, LN2 dry shipper movement, and end-to-end cryogenic logistics for cell and gene therapy workflows.

BioMed Time Definite, BioMed Global, and BioMed PacAssured can also support custody-sensitive shipments where time, international movement, packaging, and monitoring all need to work together.

Practical checklist

• Shipment ID: Links record to the correct movement

• Seal number: Supports package integrity check

• Handler and timestamp: Shows who controlled the shipment and when

• Location: Shows where the handoff occurred

• Condition note: Records visible damage, delay, or exception

• Receiver sign-off: Closes the custody loop

FAQs

Is proof of delivery enough?

For routine shipments it may be enough, but sensitive biological or advanced therapy shipments often need a fuller custody record.

What is the difference between custody and identity?

Custody tracks who handled the shipment. Identity tracks what material the shipment contains and who or what it is linked to.

Should custody be digital?

Digital records can improve traceability, but the process matters more than the format. It must be complete, usable, and reviewable.

When is custody most important?

It is most important for patient-linked, high-value, trial-critical, cryogenic, or difficult-to-replace material.

What claims need review?

Statements about regulatory expectations, clinical workflows, and advanced therapy controls should be reviewed and cited where needed.

CTA

Need reliable cold-chain logistics for biological samples, pharma shipments, clinical trial materials, or cell and gene therapy logistics? Contact Biomed Spedition for science-led, temperature-controlled logistics support.