Movistar has now sent out a statement, including a bit more information. For example, that samples from 2025 were not taken into account indeed ("samples provided by the Rider between 7 January 2020 to 30 December 2024").
Yesterday afternoon, October 30, 2025, the International Cycling Union sent a communication via e-mail to Abarca Sports in the following terms:
 
We extract the communication verbatim for a better understanding:
    “The Union Cycliste Internationale (UCI) hereby informs you that the UCI asserts that the Spanish rider, Mr. Oier Lazkano Lopez, has committed an Anti-Doping Rule Violation (ADRV) for Use of a Prohibited Substance and/or Prohibited Method under Article 2.2 of the UCI Anti-Doping Rules (UCI ADR). The assertion is grounded on the unanimous opinion rendered by a panel of three independent scientific experts (Expert Panel) on 23 October 2025 according to which the hematological profile composed of samples provided by the Rider between 7 January 2020 to 30 December 2024 establishes that:
 
“it is highly likely that a prohibited substance or prohibited method has been used and that it is unlikely that the passport is the result of any other cause.”
 
The Expert Panel reached their conclusion after the review of the Rider’s Athlete Biological Passport (ABP) as well as the explanation and supporting documentation provided by the Rider. Please note that this notice is sent to you as Mr. Lazkano Lopez was contracted to your Team at the time of the relevant offences identified in his ABP (i.e. 2022, 2023 and 2024)”. 
The UCI continues in its communication:
    “At this stage and until this notification, the UCI had to keep the matter confidential beyond the Anti-Doping Organizations as per the applicable regulations.
 
After review of the Rider’s explanation and supporting documentation, the Expert Panel rendered a unanimous opinion confirming its previous assessment. 
 
The Rider was informed by letter of today that the ADRV is asserted pursuant to the UCI ADR.” 
IN VIEW OF THE ABOVE, Abarca Sports wishes to state the following: 
- First of all, that it is not until yesterday afternoon, October 30, 2025, that he has become aware of this situation.
 
- Secondly, that during the 3 seasons of contractual relationship with Mr. Lazkano (of the 5 to which the UCI study refers) all the controls to which he was subjected by the different national and international organizations, as well as internal to the team itself, yielded a negative result. By virtue of this, it was materially impossible to know, or even intuit, any anomaly such as the one now presented in the procedure opened by the International Cycling Union.
 
- And thirdly and most importantly, Abarca Sports reiterates once again with absolute firmness its unwavering commitment to a clean and transparent sport. To this end, we will redouble with absolute determination all the efforts, controls and measures that we have been promoting to date.
  
In Pamplona, on 31 October 2025.