An insurer that defends its insured for five years, enters an appearance within weeks of learning of the claim, and then provides a written commitment to honour its obligations cannot, two years after that commitment, invoke a statutory notice provision it allowed to be overtaken by its own conduct. That is the operative consequence of the Cyprus Court of Appeal's ruling in Civil Appeal No. 67/2018, 30 January 2026. The mechanism is promissory estoppel and waiver by conduct, applied to extinguish a defence under Article 15(1)(a) of Law 96(I)/2000 (Motor Vehicles Third-Party Liability Insurance Law).
The Accident and the Liability Finding
On 13 July 2006, at approximately 17:10, Maria Strouthou was driving her vehicle on Morfou Street, Lakatamia, in Nicosia, heading from the Archangel roundabout towards Iroon Avenue. At a traffic-light-controlled junction with Lykavettos Street, she turned right, cutting off the path of motorcyclist Dickran Hovsepian, who was travelling in the opposite direction. The collision caused serious injury to Hovsepian's left leg and damage to his motorcycle.
Police attended the scene, recorded measurements, and prepared a diagram. Both parties agreed on the point of impact. Visibility was 100 metres in both directions, daylight, dry road.
The Nicosia District Court, sitting at first instance on 29 January 2018, found exclusive negligence on Strouthou. She had followed a tall white van through the turn without checking oncoming traffic. At the moment of impact, the plaintiff's visibility was only 15 metres: Strouthou had already encroached 1.5 metres into his lane. The court applied Sokrates v. Police (1989) 2 A.A.D. 1: the test is the reasonably prudent driver. All parties agreed that damages on full liability amounted to €200,000, plus statutory interest from 16 May 2013.
The Court of Appeal, constituted by Judges Kitsios, Ampizas, and Toumazis (decision delivered by Toumazis D.), dismissed grounds 1 to 3 on liability without interference, finding no basis to disturb the first-instance credibility assessments.
The Article 15(1)(a) Problem
Strouthou's vehicle was insured with Olympic Insurance Co Ltd under policy no. MO 0062963. After Hovsepian filed his claim, he did not send the notice required by Article 15(1)(a) of Law 96(I)/2000 within the prescribed period.
That provision is a procedural protection for the insurer: a timing-based safeguard, tied to the insurer's individual interests, that allows it to investigate promptly, control the defence, and manage exposure before facts become stale. The plaintiff's failure to comply gave Olympic Insurance what appeared to be a clean statutory exit. The Nicosia District Court accepted that the notice requirement had not been met and found in Olympic's favour on this point.
The Court of Appeal reversed that conclusion. The reversal turns on what Olympic Insurance had done in the intervening years.
Five Years of Conduct, Then a Reversal
From the moment Olympic Insurance learned of the proceedings, it acted consistently with honouring the policy. It entered an appearance on Strouthou's behalf within approximately 24 days. It then conducted her defence through its lawyers for approximately five years.
On 7 December 2011, Olympic Insurance's lawyer wrote to Strouthou's lawyer confirming, in writing, that the insurer's decision was to continue defending the action and that it would fully honour its contractual obligations to the insured. That letter, admitted at trial as Exhibit 20, was not a holding statement. It was an unambiguous written commitment.
Approximately two years after that commitment, Olympic Insurance changed course. It obtained permission to withdraw its lawyers, informed Strouthou she would need to appoint new representation, and then sought to invoke Article 15(1)(a) to avoid all liability.
The court drew on Cyprus Supreme Court authority on promissory estoppel, including Πελεκάνου v. Πελεκάνου (2001), and related precedents on waiver by conduct.
A critical analytical step made the doctrine available. The court distinguished between statutory rights rooted in clear public policy (which courts in Cyprus and other common law jurisdictions hold cannot be overridden by private conduct) and individual rights tied to time limits, which exist for the right-holder's own benefit and can therefore be waived. Article 15(1)(a) falls into the latter category. Having classified the right correctly, the court held that Olympic Insurance had impliedly but clearly waived it through five years of conduct, and more specifically through the December 2011 written commitment on which the proceedings and the insured had relied.
EU Law as the Interpretive Backdrop
The court placed the ruling within the EU framework that Law 96(I)/2000 was enacted to implement. Cyprus enacted the law to transpose the EU directives on compulsory third-party motor vehicle liability insurance. Under Article 1A of the Cyprus Constitution, EU law takes precedence, and Cyprus courts must interpret domestic legislation in conformity with the directive it transposes. The court cited Sigma Radio T.V. Public Ltd v. Broadcasting Authority (2015) 3 A.A.D. 111 on the binding effect of EU directives and the indirect-effect principle from Marleasing, Case C-106/89.
The court also cited CJEU Case C-162/2013, Vnuk v. Zavarovalnica Triglav d.d. (4 September 2014) and CJEU Case C-442/10, Churchill Insurance Company Ltd v. Wilkinson on the scope of the EU compulsory motor insurance regime. The policy goal animating both judgments is that no road-accident victim should be left without compensation. An interpretation of Article 15(1)(a) that allowed an insurer (with actual knowledge within 24 days and five years of active defence) to avoid all liability would produce exactly that result. The EU legislative intent pointed firmly against it.
Olympic Insurance Co Ltd was, by the time of the appeal, in liquidation, administered by the Official Receiver and Pavlos Nakousi. The court's analysis ensures that an injured claimant is not defeated by a procedural notice point where the insurer's own conduct forfeited the right to raise it.
What This Means for Practitioners
→ An insurer cannot rely on Article 15(1)(a) of Law 96(I)/2000 after years of active conduct consistent with honouring the policy. The combination of entering an appearance, conducting a full defence, and providing a written assurance creates an estoppel that extinguishes the statutory notice defence.
→ Timing of any coverage reservation is critical. Olympic Insurance had actual knowledge of the proceedings within approximately 24 days. Any reservation of rights to invoke Article 15(1)(a) must be communicated without delay. Five years of silence on the point, followed by an active written commitment, forfeits the position.
→ Written assurances function as binding commitments for promissory estoppel purposes. Exhibit 20 (the December 2011 letter confirming that Olympic Insurance would fully honour its contractual obligations) was central to the court's holding. Communications that reach the policyholder without an immediate reservation of rights can operate as the promise that grounds the estoppel.
→ The classification of Article 15(1)(a) as an individual right, not a public-policy protection, is significant. It means the provision can be waived by conduct. Practitioners advising insurers should treat this as settled for Article 15(1)(a) purposes.
→ The insolvency of Olympic Insurance underlines the stakes. Where a motor insurer enters liquidation, the Article 15(1)(a) defence is unavailable where the insurer's pre-liquidation conduct amounted to estoppel or waiver. Practitioners advising claimants against insolvent motor insurers should identify and document every act by which the insurer engaged with the claim.
Every answer carries its citation. In Cyprus motor liability proceedings, the citation that now matters most on the Article 15(1)(a) notice question is Civil Appeal No. 67/2018, 30 January 2026.
FAQ
Q: What must an insurer in Cyprus do to preserve its Article 15(1)(a) notice defence?
A: The holding in Civil Appeal No. 67/2018 requires that any reliance on Article 15(1)(a) of Law 96(I)/2000 be asserted promptly and without conduct inconsistent with that reliance. An insurer that enters an appearance on behalf of the insured, conducts the defence over an extended period, and provides any written assurance of coverage is at serious risk of having waived the defence by conduct. A reservation of rights, communicated in writing at the earliest opportunity after learning of the claim, is the minimum step to preserve the position.
Q: Does EU law affect how Article 15(1)(a) is interpreted in Cyprus?
A: Yes, materially. Law 96(I)/2000 was enacted to transpose the EU compulsory motor insurance directives. Under Article 1A of the Cyprus Constitution, EU law takes precedence, and Cyprus courts are required to interpret Law 96(I)/2000 in conformity with those directives. The CJEU's rulings in C-162/2013 (Vnuk) and C-442/10 (Churchill Insurance) establish that the EU motor insurance regime is designed to ensure no accident victim is left uncompensated, a policy purpose that informs how courts approach any procedural provision that could defeat that outcome.
Q: Is Article 15(1)(a) based on public policy, or can it be waived?
A: The Court of Appeal in Civil Appeal No. 67/2018 held it is an individual right tied to the insurer's interest in timely notice, not a provision rooted in public policy. That classification is what makes estoppel and waiver available. Rights that protect the public interest in a general sense resist waiver; rights that exist for the individual benefit of the right-holder can be given up by conduct or promise. Practitioners advising insurers should treat this classification as settled for Article 15(1)(a) purposes.
Q: What is the position of claimants when a Cyprus motor insurer is in liquidation?
A: Olympic Insurance Co Ltd was in liquidation at the time of the appeal, administered by the Official Receiver and Pavlos Nakousi. This judgment confirms that the Article 15(1)(a) notice defence is unavailable to a liquidation estate where the insurer's pre-liquidation conduct amounted to estoppel or waiver. Practitioners advising claimants should document all pre-liquidation conduct: every appearance entered, every letter sent, and every written commitment given, as each is potentially material to the estoppel analysis.
For the full text of Civil Appeal No. 67/2018, Cyprus Court of Appeal, 30 January 2026, and for Cyprus primary sources on motor insurance liability under Law 96(I)/2000, the OmniLaw corpus is at omnilaw.ai.
