Which action helps maintain the chain of custody for evidence during transport or handling?

• A. Document custody transfers promptly.
• B. Rely on memory and avoid records.
• C. Seal evidence and never log transfers.
• D. Store evidence in random locations.

Answer: (A)

Preserving the chain of custody means keeping a clear, verifiable trail of who handled the evidence, when, and under what conditions from collection to presentation. The best practice is to document custody transfers promptly. By recording each handoff — who is transferring, the date and time, location, and the purpose — you create an auditable record that shows there were no gaps in custody. This is essential for maintaining the integrity of the evidence and its admissibility in legal or disciplinary proceedings, especially as the item moves between people or locations.

Relying on memory and avoiding records leaves no verifiable trail, making it easy to doubt whether the item was ever in certain hands or under proper conditions. Sealing evidence is important, but it isn’t sufficient on its own; without logging transfers, there’s no proof of continuous custody or potential tampering. Storing evidence in random locations increases the risk of loss or misplacement and again breaks the ability to show a continuous chain.