The right
An affected person subject to a decision that you take on the basis of the output of a high-risk system from Annex III (except point 2), and that produces legal effects or similarly significantly affects that person in a way they consider adverse to their health, safety or fundamental rights, can obtain clear and meaningful explanations of the role of the system in the decision-making and of the main elements of the decision. That does not apply where Union or national law provides exceptions, and only to the extent Union law does not already provide for that right [1].
From when
Article 86 has applied since the general date of application, 2 August 2026 [3]. The right concerns decisions based on a high-risk system from Annex III (except point 2) that produce legal effects or similarly significant adverse effects [1]. The classification rules of Chapter III apply to Annex III systems only from 2 December 2027 [2], and for systems already in use the transitional rule of Article 111(2) applies [4]. Assess per system and per decision, therefore, whether the right already applies.
What you prepare
Make sure that, for each decision, you can explain what role the system's score or recommendation played and which other elements were decisive. Ask the provider for the information you need for that.