ENV-2026-04436

The result was recorded without a verified analyst identity. Records that cannot be traced to a specific, authenticated user fail the Attributable principle and are not defensible during inspection.

The reported result is not linked to its source raw-data file, so the underlying evidence cannot be retrieved on demand. Available records must be reproducible from source.

A reported value was edited after it had moved to an approved state, and no change reason was captured. Silent edits to original data break the chain of custody.

The manually transcribed result does not match the instrument's exported value. Transcription errors directly compromise result accuracy.