What is essential in labeling to maintain integrity?

• A. Use unique identifiers, proper packaging, secure storage, restricted access, and complete chain-of-custody logs.
• B. Use vague identifiers to protect privacy.
• C. Place evidence in accessible public shelves.
• D. Avoid maintaining any logs.

Answer: (A)

Labeling to preserve evidence integrity relies on clear traceability and controlled handling. Using unique identifiers creates a precise, unambiguous record for each item, so its history can be tracked without confusion. Proper packaging protects the item from damage or contamination, ensuring it remains in the same condition when it’s examined or presented in court. Secure storage and restricted access prevent unauthorized handling or tampering, while a complete chain-of-custody log documents every transfer, who handled the item, and when. Together, these practices establish authenticity and accountability, making it possible to prove that the evidence hasn’t been altered.

Choosing vague identifiers undermines traceability, placing evidence on accessible public shelves opens the door to tampering or misplacement, and avoiding logs removes accountability. That comprehensive labeling approach is essential to maintain integrity.