When to use this worksheet

Use this worksheet to organize blood-draw and laboratory records for legal review. It does not provide instructions for changing, avoiding, or defeating a test.

Fields to record

  • Collection date/time and location
  • Person or facility identified as collecting the sample
  • Lab report and reported analytes
  • Chain-of-custody or transfer records obtained lawfully
  • Any medical-treatment bloodwork that counsel says is relevant
  • Officer report and warrant/consent paperwork if present

Questions to take to counsel

  • Which sample and report are tied to the charged case?
  • What timestamps matter to the legal timeline?
  • Are source records, chain records, or lab documentation missing?
  • What evidentiary questions require a qualified lawyer or expert?

Keep the source document

Write down the source of each date or fact and keep the original notice, report, receipt, or agency confirmation. A worksheet is an organizer, not a substitute for a filing, court appearance, or legal advice.