Formula risk assessment

Non-sterile compounding formula risk-assessment checklist

Prompts for documenting ingredient, process, exposure, facility and cumulative risk before assigning a compounding level.

Reviewed August 11, 2026 · Educational resource
01

Formula and ingredient review

  • Exact API and excipient identities, concentrations, dosage form, batch size and route
  • Current supplier SDS, hazard classifications, sensitization and reproductive-risk information
  • Powder, vapour, aerosol, splash, skin and eye exposure routes
  • Commercial availability, therapeutic rationale and whether the activity remains compounding
02

Process and frequency

  • Steps likely to generate dust, droplets, heat, pressure or difficult-to-clean residues
  • Quantities handled, frequency, duration and number of personnel potentially exposed
  • Risk created by crushing, milling, transferring, levigating, mixing or cleaning
  • Cumulative exposure across all preparations made in the same area
03

Controls and decision

  • Engineering controls, ventilation or containment and evidence they are suitable
  • PPE, work practices, spill response, waste streams and deactivation or cleaning method
  • Facility and equipment requirements plus cross-contamination controls
  • Assigned Level A, B or C with a written, formula-specific justification
04

Approval and reassessment

  • Residual risk after controls and any conditions or restrictions on preparation
  • Approval by authorized pharmacy personnel before implementation
  • Review trigger for ingredient, supplier, process, equipment, facility or evidence changes
  • Scheduled reassessment and linkage to training, incidents and corrective actions