Noise-induced Hearing Loss (NIHL) remains one of the most frequent industrial disease claims within the field of personal injury litigation. Workers exposed to noisy environments, such as factories, construction sites, transport, and manufacturing, often suffer permanent hearing damage due to inadequate hearing protection or prolonged exposure to excessive noise levels.

Since October 2023, the costs landscape for personal injury claims has changed significantly with the expansion of the Fixed Recoverable Costs (FRC) under Civil Procedure Rule (CPR) Part 45. The reforms introduced new provisions for both the Fast Track and the newly created Intermediate Track, bringing with them detailed costs tables such as Table 15, which set out prescribed recoverable amounts.

However, Noise-Induced Hearing Loss Claims often stand apart. The complex nature of exposure, causation, and multiple-defendant scenarios means that many NIHL cases fall outside the scope of fixed costs altogether. At Greener Costs, we assist solicitors and fee earners in identifying when fixed costs apply, and, crucially, when they do not, ensuring that clients recover full NIHL claims costs on the standard basis wherever possible.

The Nature of NIHL Litigation

Unlike straightforward single-accident cases, NIHL claims often arise from cumulative exposure to noise over many years and across multiple employers. Claimants frequently work for several employers, each responsible for different levels of hazardous noise. A typical letter of claim in this area often names numerous defendants and may rely on expert medical and engineering evidence to establish causation and breach.

Because of this complexity, many NIHL claims costs fall outside the fixed regime. The claims often require extensive documentation, multiple witness statements, and complex medical evidence to prove that the claimant’s hearing loss was caused by exposure to excessive noise levels at work. These features make NIHL cases unsuitable for the streamlined costs framework intended for routine injury litigation.

Fixed Recoverable Costs: The General Framework

Under Part 45 Section VI of the Civil Procedure Rules, the fixed costs regime now applies to both the Fast Track and Intermediate Track. Costs are determined using prescribed tables, most notably Table 15, which provide specific amounts based on complexity, settlement stage, and whether the claim involves a single defendant.

For many straightforward personal injury cases, this system has achieved its intended purpose of clarity and efficiency. But in NIHL claims costs work, these rules often fail to account for the procedural and evidential complexity involved. Multi-defendant disputes, complex causation issues, and specialist expert evidence all mean that NIHL litigation typically falls outside the criteria for fixed costs recovery.

Where Fixed Recoverable Costs Do Not Apply in NIHL Claims

Despite the extensive reforms, a significant proportion of Noise-Induced Hearing Loss (NIHL) claims remains outside the fixed regime. The following are the main reasons why:

1. Multi-Track Allocation

NIHL cases are often allocated to the Multi-Track because they require multiple expert reports, detailed disclosure, and intricate causation analysis. Multi-track cases fall outside the fixed costs structure under Part 45.

2. Multiple Defendants and Apportionment

Industrial deafness claims frequently involve several past employers, complex contribution proceedings, and partial settlements. The fixed system under Table 15 primarily assumes a single-defendant case, so multi-party litigation is excluded.

3. Extensive Expert Evidence

NIHL litigation typically requires medical evidence from ENT and audiological specialists, as well as engineering or acoustic reports concerning noisy environments. This level of technical input exceeds the assumptions underpinning the fixed regime.

4. Protocol and Procedural Irregularities

Where the Pre-Action Protocol for Disease and Illness Claims has not been strictly followed or limitation pressures necessitate issuing early, the claim may fall outside fixed costs recovery.

5. Value Thresholds and Historic Cases

Claims worth more than £100,000, or those issued before October 2023, continue to operate under the previous costs regime, allowing costs to be assessed on the standard basis.

However, it’s important to note that Fixed Recoverable Costs apply to Fast Track claims up to £25,000 and Intermediate Track claims up to £100,000, provided they meet the relevant suitability criteria. Many NIHL claims exceed these complexity limits even when valued below £100,000, and therefore remain outside the fixed costs regime.

6. Military Claims

Military personnel often bring NIHL claims arising from exposure to excessive noise during service. These cases fall outside the fixed recoverable costs regime entirely due to their procedural complexity and the specific legal principles involved in claims against the Ministry of Defence. Costs in military NIHL cases are therefore recoverable on the standard basis.

In each of these situations, NIHL claims costs are assessed according to the detailed procedures of Parts 44-47 of the CPR, rather than being confined to fixed tables.

Costs Procedures and Practical Considerations

As suggested under Annexe E of the Pre-Action Protocol for Disease and Illness Claims, for NIHL cases falling outside the FRC regime, the standard costs procedures apply. Solicitors must prepare a Precedent H budget, which is approved and managed through Costs Management Orders. A well-prepared budget reflects the complexity of the case, medical experts, engineering reports, and disclosure costs, and lays the groundwork for maximised recovery later on.

When a claim settles under Part 36, costs consequences can be significant. Skilled drafting of both offers and budgets is crucial to ensure compliance and to protect a solicitor’s entitlement.

At Greener Costs, we support firms through every stage of the process, budgeting, preparing detailed Bills of Costs, and handling detailed assessments, to ensure that NIHL claims costs are fully recovered in accordance with the Civil Procedure Rules.

Developments in NIHL Costs Litigation

Key appellate decisions continue to shape how courts interpret costs entitlement in industrial disease litigation.

• Cartwright v Venduct Engineering Ltd [2018] EWCA Civ 1654 confirmed that settlements with one of multiple defendants under Part 36 cannot generally be enforced against others for costs purposes. In NIHL cases, where exposure spans several employments, this creates additional complexity and reinforces the value of expert costs input.
• Ho v Adelekun [2021] UKSC 43 clarified that set-off of costs is not permitted under the QOCS regime, influencing settlement strategy in NIHL and other disease claims.

These authorities collectively demonstrate that managing NIHL claims costs demands both technical precision and procedural awareness. Costs draftsmen ensure compliance with evolving case law while protecting solicitors’ entitlement to full recovery.

The Role of the Costs Draftsman

Expert costs management is vital in complex industrial disease work. A specialist costs draftsman understands the intricate procedural landscape governing NIHL litigation and the interaction between the fixed and standard costs regimes.

At Greener Costs, we assist firms with:

• Advising on track allocation and identifying when FRC do not apply;
• Preparing compliant Precedent H budgets;
• Drafting and negotiating detailed Bills of Costs;
• Representing clients at detailed assessment hearings; and
• Providing strategic guidance on claim settling under Part 36.

Our approach is different, sustainable, and precise, reflecting our commitment to accuracy and environmentally conscious practice. In an area as nuanced as NIHL claims costs, expert drafting can make the difference between under-recovery and full entitlement.

Contact Greener Costs

At Greener Costs, we combine detailed knowledge of Civil Procedure Rule Part 45 with practical expertise in complex industrial disease litigation. Our experienced costs draftsmen understand the nuances of NIHL claims costs, ensuring that solicitors recover the full and fair costs their work deserves.

Whether you need assistance with Precedent H budgeting, fixed costs disputes, or detailed assessment, our team provides efficient, sustainable, and precise support tailored to your firm’s needs.

If you’re handling Noise Induced Hearing Loss claims and want clarity on where Fixed Recoverable Costs do not apply, or simply want to maximise recovery in complex cases, contact Greener Costs today at 01204263047 or info@greenercosts.co.uk, to speak with one of our specialist costs experts.