The advisory outlines the changes to the national diagnostic reference levels (DRL) for multi detector computer tomography (CT).

  • Advisory DI25/02: Diagnostic reference levels for multi detector computed tomography

Medical imaging practices have six months to implement the new DRLs.

On 1 January 2026 accrediting agencies will assess imaging practices based on this advisory.

DIAS requires imaging practices to comply with advisories. Please familiarise yourself with this advisory.

More information

Visit safetyandquality.gov.au/DIAS-Standards or contact the Commission’s Advice Centre, AdviceCentre@safetyandquality.gov.au.