# Research article: the policyholder's duties after a loss

URL: https://insurancelawestonia.ee/blog/2017-07-01-research-post-loss-duties-property-insurance/
Author: Dr Olavi-Jüri Luik, Partner, Head of Insurance Law, attorney at law (Advokaadibüroo WIDEN OÜ)
Last updated: 2026-11-06

> Luik and Saar, Juridica 2017/9: post-loss obligations in Estonian property insurance and the limits on insurer release under VÕS § 452(2).

> **Article (in Estonian):** O.-J. Luik, K. Saar, "Kindlustusvõtja kindlustusjuhtumijärgsed kohustused varakindlustuses" (The policyholder's post-loss obligations in property insurance), Juridica 2017/9, pp. 609–618. [Article page on Juridica](https://www.juridica.ee/article.php?uri=2017_9_kindlustusv_tja_kindlustusjuhtumij_rgsed_kohustused_varakindlustuses) (published 2017)

Co-author: Kärt Saar.

## Research question

An insurer's duty to pay is not absolute. It may be released in whole or in part where, for example, the premium was unpaid, the pre-contractual disclosure duty was breached, the risk increased or safety requirements were breached. The article focuses on one such ground: the policyholder's obligations after the insured event. The analysis is limited to property insurance, which affects people most in daily life.

## Main arguments

The authors explain what the insurer may require or expect after a loss (notification, mitigation, information and cooperation) and what the legal consequence of breach is. Every breach must be assessed against Law of Obligations Act (võlaõigusseadus, VÕS) § 452(2) points 3 and 4, which restrict the insurer's right to rely on it.

## Relevance for insurers

Under VÕS § 452(2), the insurer cannot rely on a release clause where a post-loss duty was not breached intentionally (point 3), or where it was breached through gross negligence but without affecting the establishment of the insured event or the insurer's obligation (point 4). These provisions remain unchanged. Late notification is, in addition, governed by the special rule in VÕS § 449: where the breach caused the insurer damage, the indemnity may be reduced to that extent (lg 1), and the insurer is released entirely only where the breach was intentional (lg 2). Whether an intentional but harmless delay may still release the insurer is a separate question of good faith (VÕS § 6).

## Related pages

- [Notification and post-loss duties](https://insurancelawestonia.ee/estonian-insurance-contract-law/notification-and-post-loss-duties)
- [Post-loss obligations in the Baltics and PEICL (2012)](https://insurancelawestonia.ee/blog/2012-08-30-research-post-loss-obligations-baltic-peicl)