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Sample chain of custody identity
BIO.02.02 / office
Sample chain of custody
UnionSample chain of custodySample chain of custody

BIO.02.02 / PUBLIC SERVICE NETWORK

Sample chain of custody

Preserve sample identity, conditions and accepted custodians through each transfer.

BIO.02.02officeUnion-wide competence

Sample chain of custody / public remit

Preserve sample identity, conditions and accepted custodians through each transfer.

Receiving role
Sample chain of custody assessment lead
Public counterpart
Return Samples

Choose your route

Office output: Protected sample custody chain

Assessment file: Protected sample custody chain

  • sample identifier
  • condition history
  • custody signatures

Read the protected sample custody chain specification →

A difficult sample chain of custody case

Illustrative case / BIO.02.02

A sample is relabelled after an outage with no attributable source; isolate the uncertainty and reconcile provenance.

Reporting and specialist powers

Competent parent
Return Samples
Local public authority
Planetary Protection Authority
Receiving evidence
sample identifier; condition history; custody signatures
Assessment question
A sample is relabelled after an outage with no attributable source

Public records and accountability

BIO.02.02/REG
Records and reasoned determinations

Protected sample custody chain

BIO.02.02/CONTACT
Contact the competent office

Accessible assistance, evidence alternatives, institutional handoffs and review.