The following list contains all "certified" teams. This list contains the same information as the list alphabetical list, but is sorted by countries insted of team names.
All "listed" teams are contained in the full list
| *Europe | |
| EGI CSIRT | Certified (since 02 Oct 2014) |
| ESACERT | Certified (since 30 Apr 2021) |
| GEANT CERT | Re-Certification Candidate (since 24 Feb 2021) |
| NORDUnet CERT | Certified (since 01 Jun 2016) |
| Austria | |
| AEC | Certified (since 30 Jun 2020) |
| CERT.at | Certified (since 05 Feb 2018) |
| WienCERT | Re-Certification Candidate (since 04 Dec 2020) |
| Belgium | |
| PXS-CSIRT | Certified (since 08 Jul 2016) |
| Czech Republic | |
| ALEF-CSIRT | Certified (since 16 Jul 2020) |
| CSIRT-MU | Certified (since 05 Dec 2016) |
| CSIRT.CZ | Certified (since 16 Nov 2018) |
| Denmark | |
| JN DATA CDC | Certified (since 18 Dec 2020) |
| Estonia | |
| CERT-EE | Certified (since 20 Sep 2017) |
| Finland | |
| Funet CERT | Re-Certification Candidate (since 04 May 2020) |
| NCSC-FI | Certified (since 07 Nov 2014) |
| France | |
| CERT Credit Agricole | Certified (since 08 Sep 2021) |
| Germany | |
| CERT BWI | Certified (since 21 Oct 2015) |
| Deutsche Telekom CERT | Certified (since 16 Jul 2020) |
| DFN-CERT | Re-Certification Candidate (since 03 Jun 2021) |
| Italy | |
| CERT-Yoroi | Certified (since 29 Dec 2020) |
| Latvia | |
| CERT.LV | Certified (since 01 Sep 2016) |
| Netherlands | |
| KPN-CERT | Certified (since 27 Mar 2012) |
| NCSC-NL | Certified (since 26 Nov 2010) |
| Norway | |
| KraftCERT | Certified (since 15 Mar 2021) |
| Uninett CERT | Certified (since 31 Jan 2014) |
| Poland | |
| CERT OPL | Re-Certification Candidate (since 05 Dec 2021) |
| CERT PKO BP | Certified (since 28 Jan 2020) |
| CERT POLSKA | Certified (since 23 Sep 2020) |
| CERT PSE | Certified (since 28 Jan 2020) |
| GAZ-SYSTEM CERT | Certified (since 10 Aug 2021) |
| PGE-CERT | Certified (since 28 Jan 2020) |
| Portugal | |
| DGS-IRT | Certified (since 10 Dec 2019) |
| RCTS CERT | Re-Certification Candidate (since 03 Jun 2021) |
| Slovakia | |
| SK-CERT | Certified (since 26 Mar 2020) |
| Sweden | |
| CERT-SE | Certified (since 16 Nov 2011) |
| LiU IRT | Re-Certification Candidate (since 13 Jun 2021) |
| TeliaCERT | Re-Certification Candidate (since 03 Jun 2021) |
| UmU IRT | Certified (since 12 Jun 2019) |
| Switzerland | |
| ETHZ-NSG | Re-Certification Candidate (since 24 Feb 2021) |
| SWITCH-CERT | Certified (since 02 Jun 2011) |