What Happens After IRB Authorisation in Ireland: Your 6-Month Window, Section 51A Costs Risk and 30-Day Pivot (2026)
By Gary Matthews, Principal Solicitor at Gary Matthews Solicitors, Dublin (Law Society of Ireland PC No. S8178). Over twenty years advising Irish personal injury claimants. 3rd Floor, Ormond Building, 31-36 Ormond Quay Upper, Dublin D07. 01 903 6408. .
After an IRB Authorisation issues, you have six months from the Authorisation date plus any unused two-year limitation time to issue court proceedings in Ireland under Section 50 of the Personal Injuries Assessment Board Act 2003.
An IRB Authorisation from the Injuries Resolution Board (formerly PIAB) lets you issue Irish court proceedings within six months plus any unused two-year limitation time under Section 50 of the Personal Injuries Assessment Board Act 2003. Rejecting an assessment the respondent accepted triggers Section 51A costs risk. The Supreme Court's decision in Dillon v Irish Life Assurance plc [2025] IESC 37 refined which claims need Authorisation. According to the IRB Annual Report 2024 (published 9 July 2025), roughly half of 20,837 applications resulted in Authorisation.
An IRB Authorisation from the Injuries Resolution Board permits you to issue court proceedings in Ireland. Dublin-based Gary Matthews Solicitors explains the Section 50 deadline, Section 51A costs risk, and the first thirty days after the envelope opens.
In short: six months from the Authorisation date plus any unused limitation time to issue proceedings. Section 50 of the PIAB Act 2003 sets the clock. Rejecting an assessment the respondent accepted triggers Section 51A costs.
Contents
At a glance: the deadline is six months from Authorisation plus unused limitation time. The biggest risk is Section 51A costs if you reject an assessment the respondent accepted. Most claims issue in the Circuit Court (€15,000-€60,000), and the great majority settle before trial.
What is an IRB Authorisation in Ireland?
An IRB Authorisation is a statutory document from the Injuries Resolution Board (formerly PIAB until 2023) permitting you to issue civil proceedings in Ireland against a named respondent. It issues under a specified section of the PIAB Act 2003, naming the claimant, respondent, claim number, and date. It does not decide liability or value your claim.
The Authorisation differs from an Order to Pay, which issues when both sides accept an assessment and binds them like a court order.
| Document | When it issues | Binds parties? | Can you sue? |
|---|---|---|---|
| Authorisation | Assessment rejected or not made | No | Yes, within 6 months (Section 50) |
| Order to Pay | Both parties accepted the IRB assessment | Yes, as a court order | No, matter concluded |
| Section 17 Release | IRB declined to assess (complexity) | No | Yes, Section 50 still applies |
Decode your Authorisation: which section was it issued under?
Your Authorisation cites a section of the PIAB Act 2003. That section determines whether Section 51A costs risk is live and whether the respondent already holds an IRB valuation.
| Section | What triggered it | Assessment made? | Section 51A risk |
|---|---|---|---|
| Section 14 | Respondent refused consent (90-day window). | No | Not live. Insurer has no IRB valuation. |
| Section 17 | IRB declined to assess (complex medicine, uncertain prognosis, multi-party liability). | No | Not live. No figure to benchmark. |
| Section 32 | Respondent accepted, claimant rejected. | Yes | Live. Beat the IRB figure or bear defence costs. |
| Section 38 | Respondent rejected the assessment. | Yes | Not directly. Standard tender rules apply. |
A Section 17 release carries a strategic advantage: no IRB figure, no Section 51A exposure. A Section 32 Authorisation is the opposite.
How long do I have after IRB Authorisation?
Six months from the Authorisation date plus unused limitation time. Section 50 of the PIAB Act 2003 disregards time your file spent with the Board.
Example: accident 1 January 2024, IRB application 1 September 2024 (sixteen months remaining), Authorisation 1 November 2025. Court deadline: 1 May 2026 plus sixteen unused months, approximately 1 September 2027.
Several cautions apply. An incomplete IRB application may not have stopped the limitation clock, because the Personal Injuries Resolution Board Act 2022 tightened the completeness rules. Irish courts cannot extend a missed Section 50 deadline, and the Board itself cannot reopen an expired Authorisation.
In Renehan v T & S Taverns Ltd [2015] IESC 8, the Supreme Court confirmed that Section 50 automatically disapplies the Statute of Limitations while a PIAB application is live and for six months after Authorisation. In practical terms, the six-month window is a right, not a discretion. Read the judgment on BAILII.
"In reckoning any period of time for the purposes of any limitation period in relation to a relevant claim specified in that enactment, the period beginning on the making of an application... and ending 6 months from the date of issue of an authorisation under section 14, 17, 32 or 38, shall be disregarded."
Personal Injuries Assessment Board Act 2003, Section 50
Section 50 deadline calculator
Enter three dates to estimate your court deadline.
Calculated under Section 50 of the PIAB Act 2003 and the Statute of Limitations (Amendment) Act 1991.
What is the Section 51A costs trap?
Section 51A of the PIAB Act 2003 applies in one situation: you rejected the IRB assessment, the respondent accepted, and the court awards you equal to or less than the rejected figure. You cannot recover legal costs and typically pay the respondent's costs from rejection. The revised PIAB Act shows the wording.
A concrete example shows why. The IRB assesses a fracture at €15,000. The insurer accepts, the claimant rejects, and the Circuit Court later awards €14,000. Section 51A bites: the claimant's own fees (€8,000-€12,000) are non-recoverable, and defence costs (€10,000-€15,000) come out of the €14,000 award. The net result is zero or worse.
| Who rejected | Court award vs IRB figure | Costs consequence |
|---|---|---|
| Claimant rejected, respondent accepted | Greater than IRB | Normal rules. Winning claimant recovers costs. |
| Claimant rejected, respondent accepted | Equal to or less than IRB | Section 51A bites. Claimant pays respondent's costs from rejection. |
| Respondent rejected, claimant accepted | Any outcome | Section 51A does not apply. Tender rules may shape costs. |
| Both rejected | Any outcome | Section 51A does not apply. Standard costs-follow-event rules. |
Section 51A runs only against the rejector and bites when the court figure matches or undercuts the IRB number. This pre-litigation costs shift is distinctly Irish. Unlike England and Wales (where costs flow from Part 36 offers), Section 51A triggers on the IRB's administrative figure before proceedings issue.
Section 51A break-even calculator
Estimate whether rejecting the IRB figure makes financial sense.
Calculated under Section 51A of the PIAB Act 2003. Fee ranges are indicative.
Two data points frame the decision. According to the Injuries Resolution Board's Annual Report 2024 (published 9 July 2025), 50% of assessments were accepted across 20,837 applications. The Central Bank of Ireland's National Claims Information Database (NCID) EL/PL Report 4 (published 16 December 2025) shows over 70% of employer and public liability injury claims settle through litigation rather than at the IRB stage. Rejection is best treated as a costs decision, not a valuation decision. Sources: IRB Annual Report 2024, Central Bank NCID EL/PL.
Your first 30 days after the envelope opens
The 30 days following an Authorisation are the window in which costs exposure, court venue, and negotiating position are shaped. A structured approach matters.
- Days 1-3. Note the Authorisation number, date, respondent, and cited section.
- Days 4-10. Diarise the Section 50 deadline. Calculate remaining limitation time.
- Days 10-20. Request an updated medical report. A report over six months old loses weight.
- Days 20-30. Consult a solicitor. Check Section 51A risk, mediation, and court fit.
Handled well, this period protects the limitation position, keeps Section 51A risk measurable, and preserves the claimant's negotiating position.
Which court will hear my case?
Venue depends on value in Ireland. The District Court handles personal injury up to €15,000, the Circuit Court handles €15,000 to €60,000, and the High Court handles above €60,000. Your solicitor drafts the Personal Injury Summons for whichever court fits the anticipated damages under the Judicial Council Personal Injuries Guidelines (2021). File in the wrong court and the judge awards only lower-court scale costs.
| Court | Current PI limit (April 2026) | Civil Reform Bill 2025 proposal |
|---|---|---|
| District Court | Up to €15,000 | Rising to €20,000 if enacted |
| Circuit Court | €15,000 to €60,000 | €20,000 to €100,000 if enacted |
| High Court | Above €60,000 | Above €100,000 if enacted |
The Civil Reform Bill 2025 (General Scheme, January 2026) proposes raising the Circuit Court ceiling to €100,000 but is not yet enacted.
Can I still settle without going to trial?
Yes. According to the Central Bank NCID EL/PL Report (16 December 2025), only 3% of Irish EL/PL injury claims end in a court award. Three routes exist: direct settlement, IRB mediation, and courthouse-step settlement after proceedings issue. Insurers treat Authorisation as the moment serious negotiation begins. The insurer's solicitor typically instructs a medical engineer, reviews CCTV or Garda reports, and prepares a defence brief in parallel.
Since 12 December 2024, motor claims can use IRB mediation (already available for employer and public liability). Mediation is confidential, typically concludes within three months, and sidesteps Section 51A entirely.
When an IRB Authorisation is NOT required
Not every Irish personal injury route needs Authorisation. Medical negligence claims are statutorily excluded. Since the Supreme Court's decision in Dillon v Irish Life Assurance plc [2025] IESC 37 (Murray J, 24 July 2025), claims for emotional distress that fall short of recognised psychiatric injury no longer need Authorisation either. Clinically diagnosable psychiatric injury still does.
In Dillon v Irish Life Assurance plc [2025] IESC 37, delivered by Murray J on 24 July 2025, the Supreme Court held that distress and anxiety falling short of a recognised psychiatric injury are not personal injury claims under the PIAB Act 2003. The practical consequence is that GDPR claimants can issue directly without a nine-month IRB wait. Read the judgment on BAILII.
The Supreme Court cautioned that awards for pure emotional distress will be very modest. Procedural relief is real, quantum expectations should stay grounded.
How do claims for minors, fatalities and uninsured drivers differ?
Three categories change post-Authorisation litigation in Ireland.
Minors (under 18). A parent or guardian acts as Next Friend. Every settlement needs judicial approval at an infant ruling. Approved funds go to the Accountant of the Courts until age 18. See claims for a minor.
Fatal claims. Dependants claim under Part IV of the Civil Liability Act 1961. The solatium is capped by statute. See fatal workplace accidents.
Uninsured driver. The Personal Injury Summons must name both the uninsured driver and the Motor Insurers' Bureau of Ireland (MIBI) as co-defendants.
What is a Personal Injury Summons and Affidavit of Verification?
The Personal Injury Summons starts Irish court proceedings. Content required by the Civil Liability and Courts Act 2004 includes your name, address, PPS number, account of the injury, Authorisation reference and date, and special damages particulars. Omit the Authorisation number and the court office refuses to issue.
Every summons needs an Affidavit of Verification. Under Section 14 you swear the assertions are true. Section 29 makes false information a criminal offence carrying fines up to €100,000 and ten years' imprisonment.
What mistakes defeat post-Authorisation claims in Ireland?
- Missing the Section 50 deadline by assuming six months flat.
- Rejecting an IRB assessment without running a Section 51A break-even test.
- Filing in the wrong court and receiving only lower-scale costs on winning.
- Issuing proceedings without the Authorisation number on the summons face.
- Swearing the Affidavit without checking every particular (Section 29 is criminal).
- Forgetting to name MIBI as co-defendant in uninsured-driver matters.
- Treating a Section 17 release as a Section 32 Authorisation (no S51A risk for S17).
Common myths about post-Authorisation Irish claims
Three beliefs circulate that regularly cost claimants their case or their money.
The first is that the six-month deadline can be extended. It cannot. Irish courts have no discretion to extend Section 50 for an ordinary negligence claim.
The second is that rejecting the IRB figure only risks lost time. In fact, Section 51A can leave a claimant paying defence costs even after winning at trial.
The third is that an Authorisation forces you to sue. It does not. It permits proceedings, nothing more. Settlement and mediation remain open.
How to act on your IRB Authorisation
- File the Authorisation. Note date, number, respondent, and cited section.
- Calculate the Section 50 deadline. Six months plus unused limitation time.
- Get fresh medical evidence within the first month.
- Review assessment history. Run the Section 51A break-even if rejected.
- Engage a solicitor.
How long will it take?
Timeframes vary with the route chosen and the complexity of the case. The ranges below reflect typical Irish personal injury practice, not guarantees.
| Scenario | Typical range after Authorisation | What affects it |
|---|---|---|
| Direct settlement with insurer | 2-6 months | Medical stability, liability |
| IRB mediation (EL, PL, motor) | 3-5 months | Party engagement |
| Issued proceedings, pre-trial settlement | 12-24 months | Court lists, discovery |
| Full trial and judgment | 18-36 months | Complexity, expert disputes |
Free templates and checklists
Section 50 deadline worksheet (PDF)
Key points to remember
Section 50 of the Personal Injuries Assessment Board Act 2003 gives claimants six months from Authorisation plus any unused limitation time to issue proceedings in the Irish courts.
The Injuries Resolution Board's Annual Report for 2024 (published on 9 July 2025) records 20,837 applications, €168 million in awards, and an acceptance rate of 50%.
From 12 December 2024, the Board's mediation service covers motor claims alongside employer and public liability. The announcement is on gov.ie dated 11 December 2024.
In Dillon v Irish Life Assurance plc [2025] IESC 37, delivered by Murray J on 24 July 2025, the Supreme Court held that pure emotional distress falling short of a recognised psychiatric injury no longer requires IRB Authorisation.
Common questions
Is there a strict deadline to file proceedings after Authorisation?
Six months from the Authorisation date plus unused two-year limitation time under Section 50 PIAB Act 2003. Irish courts cannot extend this deadline.
Miss this window and the claim is statute-barred regardless of merit.
Further reading: Time limits guide • Speak to a solicitor
How does rejecting an IRB assessment create costs risk?
Section 51A applies where you rejected the IRB assessment, the respondent accepted, and the court awards you equal to or less than the rejected figure. You pay the defence costs from rejection. Section 17 releases carry no Section 51A exposure.
Rejecting a €15,000 assessment and winning €14,000 can leave you with zero.
Further reading: Revised PIAB Act • Accept or reject
Can I still settle my claim after the Authorisation issues?
Yes. Authorisation permits proceedings but doesn't compel them. Direct settlement, IRB mediation, and courthouse-step settlement all remain open. Mediated settlements avoid Section 51A entirely.
Per Central Bank NCID (Dec 2025), only 3% of Irish EL/PL claims end in a court award.
Further reading: IRB mediation • Settle or court?
Do I need a solicitor to issue a Personal Injury Summons?
Not legally, but the rules are strict. The summons must contain statutory particulars. Under Section 29 CLCA 2004, a false Affidavit of Verification risks €100,000 fines and ten years' imprisonment.
A defective summons late in the window rarely gets a second chance.
Further reading: IRB application • 01 903 6408
My Authorisation says Section 17. What does that mean?
Section 17 lets the IRB decline to assess for complexity (complex medical prognosis, psychological-only injury, multi-party liability). It is neutral on merits, and no Section 51A risk attaches.
Section 17 preserves negotiating position because the insurer has no IRB number.
Further reading: Psychological injury • Disputed liability
What if I'm claiming for my child?
A minor cannot litigate alone. You act as Next Friend. Every settlement needs judicial approval at an infant ruling, and funds go to the Accountant of the Courts until age 18. Judges can reject inadequate settlements.
Court approval is mandatory, so build extra time into the plan.
Further reading: Claims for a minor • Child PL claims
Can I use mediation after my Authorisation?
Yes. IRB mediation covers employer liability, public liability, and (since 12 December 2024) motor claims. High Court Practice Direction HC131 (28 April 2025) requires mediation consideration in clinical negligence. Mediated resolutions sidestep Section 51A entirely.
Mediation is a faster, lower-risk exit for both sides.
Further reading: Public liability at IRB • HC131 med neg
Which court will my case go to?
Value determines venue in Ireland. District Court up to €15,000, Circuit Court €15,000 to €60,000, High Court above €60,000. Most PI cases issue in the Circuit Court. The Civil Reform Bill 2025 proposes raising these limits, but it is not yet enacted.
Wrong-court filing can cost tens of thousands in lost costs recovery.
Further reading: General damages • Court advice
What happens if I miss the six-month deadline?
The claim becomes statute-barred. Irish courts have no discretion to extend for ordinary negligence, and the IRB cannot reopen an expired Authorisation. Narrow exceptions exist for persons of unsound mind and minors.
A single missed date ends the entire claim.
Further reading: Time limits • Urgent advice
Can I change solicitor after an Authorisation issues?
Yes. Your file transfers on request. The Authorisation is addressed to you, not your solicitor, and the Section 50 clock does not reset. The Authorisation number stays valid. Prior-solicitor costs are a separate matter.
A wrong-fit solicitor in the first 30 days is fixable.
Further reading: Law Society of Ireland • Book a review
Next in this series
Section 50 PIAB Time Limits: Deadline Maths and the 2022 Completeness Rule
Section 51A Costs Risk: Break-Even Tests Before Rejecting
Civil Reform Bill 2025: What the €100,000 Circuit Court Limit Means
Related guides: IRB overview • Apply to the IRB • Accept or reject • Car post-Authorisation • PL at the IRB
Glossary: post-Authorisation key terms
- Authorisation
- IRB statutory document permitting civil proceedings in Ireland against a named respondent.
- Order to Pay
- IRB document issued when both sides accept an assessment. Binds the parties as a court order.
- Section 50
- PIAB Act 2003 provision giving six months from Authorisation to issue proceedings plus unused limitation time.
- Section 51A
- Costs-shift rule that bites where the rejector's court award matches or undercuts the IRB figure.
- Affidavit of Verification
- Sworn statement under Section 14 CLCA 2004. Section 29 makes falsity criminal.
- Next Friend
- The adult who litigates on behalf of a minor claimant under Irish court rules.
References
Personal Injuries Assessment Board Act 2003 (as amended by the 2019 Amendment Act and the Personal Injuries Resolution Board Act 2022)
Civil Liability and Courts Act 2004 (ss.14 and 29: Affidavit of Verification and criminal penalties)
Civil Liability Act 1961 (Part IV dependency claims)
Dillon v Irish Life Assurance plc [2025] IESC 37 (Supreme Court, Murray J, 24 July 2025)
Renehan v T & S Taverns Ltd [2015] IESC 8 (Supreme Court on Section 50)
Injuries Resolution Board Annual Report 2024
Courts Service: Making a Circuit Court PI claim
Gary Matthews Solicitors
Medical negligence solicitors, Dublin
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