# FIDO Authenticator Certification Level 1 (L1)
**URL:** https://support.nitrokey.com/t/fido-authenticator-certification-level-1-l1/4079
**Category:** Misc
**Created:** [April 17, 2022, 3:32pm UTC](https://support.nitrokey.com/t/fido-authenticator-certification-level-1-l1/4079 "2022-04-17T15:32:23Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@youphyun](https://support.nitrokey.com/u/youphyun)
#### Post date: [April 17, 2022, 3:32pm UTC](https://support.nitrokey.com/t/fido-authenticator-certification-level-1-l1/4079/1 "2022-04-17T15:32:23Z")
I own 2 Nitrokey FIDO2 devices. On [nitrokey.com](https://www.nitrokey.com) under “Technical Details” I can find that they do support: Authentication standards: WebAuthentication (WebAuthn), CTAP2/FIDO2, CTAP1/FIDO U2F 1.2.
I was trying to add the keys to mojeid.cz for Czech government state administration purposes but I get an error stating that at least a FIDO L1 certified device is needed: [Authenticator Level 1 - FIDO Alliance](https://fidoalliance.org/certification/authenticator-certification-levels/authenticator-level-1/)
According to the support I got from nic.cz the Nitrokey FIDO2 does not have the certification?
Can you please help / advice?
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### Author:  [@My1](https://support.nitrokey.com/u/My1)
#### Post date: [April 17, 2022, 5:27pm UTC](https://support.nitrokey.com/t/fido-authenticator-certification-level-1-l1/4079/2 "2022-04-17T17:27:55Z")
the nitrokey FIDO2 is iirc based on the solo which does have FIDO2 L1, chances might be tho that for some reason it’s not in the MDS3 (Metadata Service) lists yet. at least when I checked Solokeys a few months ago they werent in yet.
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### Author:  [@Alexan](https://support.nitrokey.com/u/Alexan)
#### Post date: [January 26, 2024, 1:02pm UTC](https://support.nitrokey.com/t/fido-authenticator-certification-level-1-l1/4079/3 "2024-01-26T13:02:39Z")
Hi, I am thinking about buying a Nitrokey for mojeid.cz use case. Is it working currently or there are still problems with the certification?