Reinsurance Digital Transformation Roadmap: What to Automate

Last reviewed: November 2026

Most reinsurance transformations start with the most visible pain, usually reconciliation or reporting. Then they discover the real problem sits upstream, in treaty terms nobody has captured cleanly.

Short answer: A reinsurance digital transformation roadmap should automate the treaty record and submission intake first, calculations and reconciliation second, and analytics and deep integration last. Sequence by data dependency, so each phase feeds the next.

Key Takeaways

• Data before speed. Automating a calculation on bad treaty data just produces wrong answers faster.
• Sequence by dependency. Build what other processes read from before the processes that read it.
• Deliver in phases. Each phase should produce usable results within months, not years.
• Keep people on decisions. Automate reading, calculating and matching, not judgement.

What Is a Reinsurance Digital Transformation Roadmap?

A reinsurance digital transformation roadmap is a sequenced plan for moving treaty, accounting and claims work from manual to structured, system-supported processes. It sets the order, the dependencies and the measures of success.

A good roadmap is short on technology names and long on sequence. The order matters more than the tools.

Why Do Reinsurance Transformations Go Wrong?

Reinsurance transformations go wrong when they automate symptoms before causes. Reconciliation breaks are often caused by inconsistent treaty terms upstream.

Big-bang programmes add a second risk. The market can move before they finish.

In March 2026, Lloyd's said it would transition away from Blueprint Two, its digital transformation initiative. It noted that market technology had advanced markedly since the programme was first conceived.

Lloyd's said it would focus on setting standards and organising data. The lesson for any reinsurer is to favour phases that stand on their own.

How Do You Decide What to Automate First?

You decide what to automate first by scoring each candidate on four tests. The highest scorers are foundations that other processes depend on.

Treaty data scores highest on dependency. Submission intake scores well on volume and reversibility.

What Should Reinsurers Automate First?

Reinsurers should automate the treaty record and submission intake first. Both create structured data that everything else uses.

Why is the treaty record first?

The treaty record is first because premium, commission, settlement, claims and reporting all read from it. If terms live in slips, emails and spreadsheets, every later tool inherits the confusion.

Centralise structure, participation, retention, limits and commission terms, with amendments versioned. This step alone often exposes conflicting versions held by different teams.

Why is submission intake first too?

Submission intake is first because it is high in volume and easy to check. A person can confirm an extracted limit against the slip in seconds.

It also creates structured data at the very start of the life cycle. That data can flow into the treaty record at binding.

What Should Reinsurers Automate Second?

Reinsurers should automate calculation and reconciliation second, once treaty data is reliable. These steps carry high error cost, so they need clean inputs.

• Premium and commission calculation, including sliding scales and profit commission, run from configured formulas.
• Settlement calculation, applying the treaty's agreed conditions consistently.
• Bordereaux calculation and reconciliation, matching cedent data against expected shares and flagging differences.

Our article on hidden data conflicts in reinsurance explains why reconciliation exposes disagreements between teams.

What Should Reinsurers Automate Third?

Reinsurers should automate claims workflows and controlled external access third. Both rely on treaty terms and calculation rules already being in place.

Claims workflows need treaty conditions, eligibility and authority limits to work. Cedent and broker access is only useful when the records they see are correct.

What Should Reinsurers Automate Last?

Reinsurers should automate last the work that needs clean history and stable processes. Doing it early wastes money on unreliable inputs.

• Advanced analytics and pricing models, which need years of consistent structured data.
• Deep integration with cedent and broker systems, which needs agreed data standards on both sides.
• Legacy decommissioning, which should follow proven parallel running, not precede it.

Standards are moving. The London market Core Data Record was extended to treaty reinsurance in May 2026, which will shape integration choices.

Our guide to API gaps between broker and cedent systems explains why submissions still arrive as attachments.

How Should Each Phase Be Run?

Each phase should be run as a short, self-contained project with its own baseline and exit test. Use the same steps every time.

1. Baseline the process. Measure hours, volumes and errors for four weeks before changing anything.
2. Clean the data in scope. Fix conflicting treaty terms before loading them into a new system.
3. Run in parallel. Operate old and new processes side by side until results match.
4. Check third-party risk. Assess each new vendor against your outsourcing and ICT obligations.
5. Switch and retire. Move fully to the new process, then stop the old spreadsheet.
6. Measure and decide. Compare results with the baseline before funding the next phase.

For EU reinsurers, the Digital Operational Resilience Act has applied since 17 January 2025. It covers ICT risk management and ICT third-party risk, so build the check into every phase.

What Does a Phased Roadmap Look Like on Paper?

A phased roadmap on paper is a short table of outcomes, owners and exit tests, not a Gantt chart of system names. The timings below are illustrative only and will differ for every reinsurer.

Start the treaty record with renewing business, not the whole back book. Each renewal cycle then migrates more treaties at the point you would review them anyway.

Run-off and legacy treaties can follow later, in batches. Their terms change rarely, so the pressure to move them first is low.

What Should Never Be Fully Automated?

Underwriting decisions, claim decisions and reserve judgements should never be fully automated. Systems can prepare, calculate and flag, but accountable people decide.

Write that boundary into the roadmap. It avoids later arguments about scope and keeps auditors comfortable.

Where Does Automation Help?

Automation helps at each phase with a matching capability, while people keep every decision. The Insurnest products map onto the roadmap as follows.

Reinsurance treaty management covers the first phase's treaty record: structure, terms, participation, retention, limits and commission formulas. It then applies premium, commission and settlement calculation rules, with versioning and an audit trail.

Reinsurance Email Intelligence supports first-phase intake. It extracts submission data from emails and attachments and flags missing information.

Bordereaux calculation and reconciliation supports the second phase by calculating shares and identifying mismatches. For Group Life and Credit Life, the Reinsurance Claim Core Platform supports the third phase, including role-based cedent and broker access.

Legacy limits are often what triggers the roadmap. Our article on legacy core systems and treaty structures explains the force-fit problem.

How Do You Know the Roadmap Is Working?

You know the roadmap is working when each phase moves a measurable outcome. Go-live dates alone prove nothing.

What Should CEOs, COOs and CTOs Do Next?

CEOs, COOs and CTOs should agree the sequence before choosing any tool. The first decision is where treaty terms will live.

• Score your candidate projects on dependency, volume, error cost and reversibility.
• Start with the treaty record and intake, even if reconciliation hurts more today.
• Fund one phase at a time, each with its own baseline and exit test.
• Write down which decisions will always stay with people.

Key Terms

• Digital transformation roadmap: A sequenced plan for moving manual work to structured, system-supported processes.
• Data dependency: When one process relies on data produced or held by another.
• Treaty record: The structured, versioned store of a treaty's terms, shares, limits and formulas.
• Parallel running: Operating old and new processes side by side until their results match.
• Legacy decommissioning: Retiring old systems and spreadsheets once replacements are proven.
• DORA: The EU Digital Operational Resilience Act, covering ICT risk for financial entities.

Sources

• Lloyd's: Blueprint Two
• Reinsurance News: LMG's Data Council updates Core Data Record to support treaty reinsurance (18 May 2026)
• EIOPA: Digital Operational Resilience Act (DORA)
• Insurnest: Reinsurance Treaty Management