From 1 January 2027, APRA is making it easier for general insurers to use catastrophe bonds and other alternative reinsurance, while handing more of the capital-treatment decision to each insurer’s appointed actuary.
APRA will only step in for complex or material arrangements. That’s a genuine easing of the compliance burden — and a genuine expansion of what a board is trusting one internal role to get right without regulatory sign-off.
The 30-second take
Deregulation at the regulator level doesn’t remove the risk, it relocates it to you.
Where APRA previously reviewed and approved more reinsurance arrangements directly, the finalised framework now leans on the appointed actuary to determine capital treatment for most cases. For boards, that means the quality of one role’s judgement, and the evidence behind it, now carries more of the prudential weight than it did before.
The changes remove the reinstatement requirement for arrangements like catastrophe bonds, where reinstatement was never realistically available, and reflects how insurers actually access capital markets today.
But “easier to access” is not the same as “lower risk to govern.”
What’s actually changing
Reinstatement requirement removed: APRA’s updated guidance names catastrophe bonds as the clearest example of arrangements where a reinstatement requirement no longer applies, reflecting how these instruments are actually structured.
Single-peril and incomplete coverage: Insurers must apply the existing net whole-of-portfolio approach for reinsurance that doesn’t cover all perils and regions, preserving capital protection at a one-in-200-year level even as flexibility increases.
Appointed actuary role expanded: The reforms shift responsibility for determining capital treatment of most reinsurance arrangements to the appointed actuary, with APRA approval reserved for complex and material cases only.
Updated reporting forms land in the APRA Connect test environment from September 2026, with the full framework, practice guides and reporting standards effective 1 January 2027. Insurers won’t need to resubmit their Reinsurance Arrangement Statement solely for the new framework — changes flow through the next scheduled submission.
Ask your organisation
- Does our appointed actuary have the mandate, resourcing and independence to make capital-treatment calls that used to sit with the regulator?
- If we move to alternative reinsurance instruments like catastrophe bonds, has our board been briefed on how reinstatement risk is actually being managed now that the formal requirement is gone?
- Can we evidence, arrangement by arrangement, why each reinsurance structure was classified as non-complex and therefore outside APRA’s direct review?
- Is our September 2026 reporting readiness on track for the APRA Connect test environment, or is this being treated as a January 2027 problem?
- When did risk and the appointed actuary function last present reinsurance capital treatment to the board as a single, joined-up view rather than two separate reports?
Easier access to reinsurance capital doesn’t mean easier governance of it, with a focus even more on great governance at the board and executive level.