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Legal aid

Prior authority for expert witnesses

How legal aid prior authority works when instructing a medical expert witness, and what your quote needs to include.

What prior authority is

Prior authority is advance approval from the Legal Aid Agency to incur a disbursement, such as an expert’s fee. It gives confidence that the cost will be allowed on assessment.

When to apply

Apply where the expert’s rate or hours are above what would normally be allowed, or where the cost is significant. Applying early protects the court timetable.

What to include

  • Why the evidence is necessary
  • The expert’s discipline, hourly rate and estimated hours
  • Travel and prison visit time
  • Total estimated cost

How we help

Every quote we send is itemised in this format, so it can go straight into your application. We hold the expert’s provisional dates while you wait for a decision.

Always check current Legal Aid Agency guidance before applying.

General information for solicitors. Not legal advice.

Need an expert for a case?

Send the details and receive a matched CV and quote within one working day.

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