(1) In this article, “the effective date of termination” —
(a) in relation to an employee whose contract of employment is terminated by notice, whether given by their employer or by the employee, means the date on which the notice expires,
(b) in relation to an employee whose contract of employment is terminated without notice, means the date on which the termination takes effect, and
(c) in relation to an employee who is employed under a limited-term contract which terminates by virtue of the limiting event without being renewed under the same contract, means the date on which the termination takes effect.
(2) The amendments made by article 2 apply where—
(a) the effective date of termination of the contract giving rise to the claim occurs on or after 1st October 2026, or
(b) there is no effective date of termination and the last day upon which the employee worked in the employment which has terminated occurs on or after 1st October 2026.