Customer Notices

2026 July

Updates to Forensic Biology Case Triaging Protocols(PDF, 275KB)

2026 June

Packaging of Loose Powders for Drug Analysis(PDF, 209KB)
Firearms Swabs and DNA Requests for Weapons Violations(PDF, 237KB)

2025 June 

Discontinuation of Range Determination and Species Identification(PDF, 100KB)

2024 January 

Prelog Notice(PDF, 144KB)

2023 November 

Bullet Return Information(PDF, 44KB)

2021 December 

Gunshot Residue Kit Restructuring Information(PDF, 1MB)
Firearms Evidence Return Information(PDF, 803KB)

2021 May 

Evidence Submission Manual(PDF, 113KB)