Salut @Andreea_Niculae,
The new UiPath Certifications seems that don’t expire, but it may lose
market value over time.
I found this sentence in the : UiPath Certified Professional - Candidate Agreement document.
At the same time, there is a post that I found in the forum where is mentioned the same thing.
At last, even in the certification page is mentioned that will not expire: Process Automation Certification - UiPath Certified Professional | UiPath
Key program policies
Your credentials in the new UiPath Certified Professional program will not expire , but we encourage you to keep up to date with the latest product functionality to stay competitive.
Regarding recertification or something like this, I did not found any details till now, but for sure when it will happen the information will publicly available.
I hope it helps.
Vasile.