Technology & Software Contract Loss Expert Witness
Technology and software contract disputes rarely fit a simple lost-sales template. Failed ERP or CRM implementations, abandoned digital transformation programmes, and SaaS agreements terminated early generate complex heads of loss: wasted expenditure on licences, consultancy, and internal resource; operational disruption while legacy systems remain in place; and, where provable, the profit or efficiency gains the working system would have delivered. Expert witnesses analyse project governance records, statements of work, change requests, and acceptance criteria to determine whether the breach caused the failure and what financial remedy follows.
Software licence disputes raise distinct quantum issues. Unlicensed deployment, breach of user or enterprise caps, and competitor use of proprietary code can trigger claims for unpaid fees, lost licence revenue, and reasonable royalty damages. Experts reconcile usage logs, deployment audits, and comparable licence transactions to establish the correct royalty base and rate. Agile and iterative delivery models add further complexity, milestone non-delivery, scope creep, and disputed definitions of 'done' must be mapped to contractual payment triggers and the expenditure incurred in reliance on promised delivery dates.
Data loss, security incidents, and service-level failures under cloud and hosting agreements may give rise to consequential loss claims where remoteness under Hadley v Baxendale is satisfied. Sector specialists understand technology economics: recurring revenue models, customer churn, implementation timelines, and the difference between capitalised and expensed IT spend. Their reports address causation between technical failure and financial outcome, mitigation through workarounds or alternative vendors, and the appropriate measure, expectation loss, reliance loss, or a blend, for the pleaded case.
Frequently Asked Questions
How is loss calculated when an IT implementation fails?
The claimant can recover wasted expenditure (the cost of the failed implementation) and, where calculable, the lost profits or operational savings that would have been achieved by a working system. Expert witnesses analyse project records, costs incurred, and business case assumptions to quantify both heads of loss. They compare the but-for position, what the business would have looked like with a delivered system, against actual performance, while addressing mitigation, contributory project management failures, and contractual limitation clauses.
What are the common quantum issues in software licence disputes?
Software licence breach disputes involve quantifying unpaid licence fees, lost profits from unlicensed use by competitors, and the reasonable royalty that should have been paid where the contractual rate is disputed or the licence was never properly granted. Expert witnesses use comparable licence transactions, industry royalty surveys, and the licensee's own usage data to calculate the appropriate quantum. Relief-from-royalty and lost-profit methodologies may both be relevant depending on whether the owner seeks compensatory damages or an account of profits.
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