Copies and versions

Copies are not independent tests. A high similarity score can also match a reused form; it does not establish which copy came first or whether their findings agree.

• Chain of custody form, Sep 2001 · Box DEP Box 19

  NYC-WTC_000026018

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Chain of custody record, Westchester County Lab, Sep 2001 · Box DEP Box 19

  NYC-WTC_000026513

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Chain of custody record, Westchester County Lab, Sep 2001 · Box DEP Box 19

  NYC-WTC_000026323

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Chain of custody record, handwritten notes, sample receipt documentation

NYC-WTC_000025711

Chain of custody form with handwritten field notes documenting sample receipt and handling procedures.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 19

Open the record for the City’s folder metadata.

Comparison filing

Chain of custody record, Westchester County Lab, Sep 2001

NYC-WTC_000026513

Document tracking the chain of custody for environmental samples submitted to the Westchester County Department of Labs & Research.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 19

Open the record for the City’s folder metadata.