A shared standard should align judgement and communication while allowing procedures to suit the item.

Agree on these essentials

  • Common terms for materials and problems.
  • Minimum tests for each type of procedure.
  • Conditions that require a senior technician.
  • Consistent formats for photographs, job sheets and quality checks.

Training sequence

  1. Start with the three most frequent services.
  2. Use real cases to align assessments.
  3. Regularly compare independent, blind assessments and outcomes.
  4. Revise standards using records of abnormalities.

Procedures without assessment and stop conditions can reproduce mistakes faster. Staff must be able to pause when risks change.