The following list contains all "listed" teams. "Accredited" teams are - by definition - also "listed" teams, and are therefore contained in this list for your convenience.
This list contains the same information as the alphabetical list, but is sorted by countries instead of team names.
| *Europe | |
| Ai CERT | Accreditation Suspended (since 15 Aug 2019) |
| 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) |
| PRACE CSIRT | Listed (since 10 Jun 2021) |
| *European Union | |
| CERT-EU | Certification Candidate (since 01 Jun 2020) |
| CSIRT-ECB | Listed (since 19 Mar 2019) |
| EC DIGIT CSIRC | Accredited (since 15 Nov 2019) |
| GSC-NDC-OC | Listed (since 25 Mar 2019) |
| *World Wide | |
| Advantech CZ PSIRT | Listed (since 31 Jan 2021) |
| Cisco PSIRT | Listed (since 03 May 2019) |
| CiviCERT | Accredited (since 24 Mar 2016) |
| ISIRT | Listed (since 15 Aug 2019) |
| NCIRC CC | Re-Listing Pending (since 09 Feb 2020) |
| RH-ISIRT | Accredited (since 05 Jun 2018) |
| SAND-CSIRT | Accredited (since 16 Jul 2020) |
| Team Cymru | Accredited (since 26 Aug 2010) |
| THA-CERT | Accredited (since 18 Sep 2017) |
| Albania | |
| AKCESK/NAECCS | Accredited (since 27 May 2020) |
| Armenia | |
| ASNET-CERT | Listed (since 30 Apr 2020) |
| CERT-AM | Accredited (since 13 Jan 2014) |
| Austria | |
| ACOnet-CERT | Accredited (since 28 Mar 2003) |
| AEC | Certified (since 30 Jun 2020) |
| CERT.at | Certified (since 05 Feb 2018) |
| GovCERT Austria | Accreditation Candidate (since 21 May 2021) |
| R-IT CSIRT | Listed (since 10 Apr 2019) |
| sCERT AT | Accredited (since 16 Jan 2020) |
| WienCERT | Re-Certification Candidate (since 04 Dec 2020) |
| Azerbaijan | |
| AzScienceCERT | Accredited (since 30 May 2011) |
| CERT.AZ | Accreditation Suspended (since 15 Aug 2019) |
| CERT.GOV.AZ | Accredited (since 17 Aug 2012) |
| Bangladesh | |
| BGD e-GOV CIRT | Accredited (since 28 Nov 2018) |
| Belarus | |
| CERT.BY | Listed (since 14 Jun 2019) |
| Belgium | |
| BELNET CERT | Accredited (since 14 Sep 2004) |
| CERT.be | Accredited (since 22 Jan 2010) |
| EATM-CERT | Accredited (since 19 Mar 2020) |
| KBC Group CERT | Accredited (since 22 Feb 2016) |
| NVISO-CSIRT | Accredited (since 09 Apr 2018) |
| PXS-CSIRT | Certified (since 08 Jul 2016) |
| Xameco-CSIRT | Listed (since 10 Jun 2021) |
| Bosnia Hercegovina | |
| CERT RS | Accredited (since 16 Apr 2020) |
| Brazil | |
| CERT.br | Accredited (since 31 Mar 2020) |
| Bulgaria | |
| CERT Bulgaria | Accredited (since 12 Jul 2009) |
| China | |
| Huawei PSIRT | Listed (since 31 Aug 2020) |
| Croatia | |
| CERT ZSIS | Accredited (since 12 Jul 2009) |
| CERT.hr | Accredited (since 22 Jan 2010) |
| Curacao | |
| CARICERT | Accredited (since 26 May 2014) |
| Cyprus | |
| CYNET-CSIRT | Listed (since 30 Jun 2020) |
| National CSIRT-CY | Accredited (since 21 Jun 2018) |
| Czech Republic | |
| 2CCSIRT | Listed (since 25 Mar 2019) |
| ACTIVE24-CSIRT | Listed (since 25 Mar 2019) |
| ALEF-CSIRT | Certified (since 16 Jul 2020) |
| Avast CERT | Accredited (since 14 Dec 2020) |
| AXENTA CSIRT | Accredited (since 25 Feb 2019) |
| CASABLANCA.CZ-CSIRT | Listed (since 08 Mar 2019) |
| CDC AEC | Listed (since 19 Sep 2019) |
| CDT-CERT | Listed (since 28 Feb 2019) |
| CESNET-CERTS | Accredited (since 27 Jan 2008) |
| CETIN CSIRT | Listed (since 22 Apr 2020) |
| Coolhousing CSIRT | Listed (since 10 Apr 2019) |
| CRA CSIRT | Listed (since 28 Dec 2019) |
| CS-CSIRT | Accredited (since 23 Jan 2019) |
| CSIRT CSAS | Accredited (since 09 Jul 2019) |
| CSIRT Merit | Listed (since 09 Oct 2019) |
| CSIRT OU | Listed (since 04 Jul 2018) |
| CSIRT-EDERA.CZ | Listed (since 17 Dec 2019) |
| CSIRT-MU | Certified (since 05 Dec 2016) |
| CSIRT-NETX | Listed (since 15 Mar 2019) |
| CSIRT-SPCSS | Listed (since 26 Jun 2018) |
| CSIRT-VUT | Listed (since 18 Feb 2019) |
| CSIRT.CZ | Re-Certification Candidate (since 03 Jun 2021) |
| CSOB-Group-CSIRT | Listed (since 14 Mar 2019) |
| CSOC LKPR | Listed (since 08 Nov 2020) |
| CZ.NIC-CSIRT | Accredited (since 26 Aug 2010) |
| DIAL-CSIRT | Listed (since 23 Jun 2019) |
| ELAT CSIRT | Re-Listing Pending (since 13 May 2021) |
| FORPSI-CSIRT | Listed (since 18 May 2019) |
| GOVCERT.CZ | Accredited (since 21 Aug 2014) |
| ha-vel CSIRT | Listed (since 08 Aug 2019) |
| INTERNEXT CSIRT | Listed (since 14 Feb 2019) |
| ISPA CSIRT | Listed (since 19 Mar 2019) |
| KAORA-CSIRT | Listed (since 14 Jul 2020) |
| KBM CSIRT | Listed (since 28 Jan 2021) |
| KERNUN CSIRT | Listed (since 28 Jan 2021) |
| MASTER.CZ-CSIRT | Listed (since 28 Jan 2021) |
| NETBOX CSIRT | Listed (since 29 Nov 2018) |
| NIX.CZ-CSIRT | Listed (since 28 Jan 2021) |
| NN-GROUP CSIRT | Accredited (since 05 Nov 2020) |
| O2.cz CERT | Listed (since 04 Mar 2019) |
| SEBET | Listed (since 07 May 2019) |
| SEZNAM.CZ-CSIRT | Listed (since 27 May 2019) |
| SOC-Corpus | Accredited (since 24 Oct 2018) |
| SOC365 CSIRT | Re-Listing Candidate (since 01 Jun 2021) |
| SOCA | Accredited (since 10 Feb 2017) |
| TMCZ CSIRT | Accredited (since 16 Feb 2021) |
| TPS-CSIRT | Listed (since 30 Apr 2020) |
| TS CSIRT | Accredited (since 28 Feb 2020) |
| VSHOSTING-CSIRT | Listed (since 28 Aug 2020) |
| WEB4U-CSIRT | Listed (since 18 May 2019) |
| WIA-CSIRT | Listed (since 09 May 2019) |
| Denmark | |
| CFCS | Accredited (since 12 Oct 2011) |
| DKCERT | Accredited (since 05 Feb 2002) |
| EnergiCERT.dk | Listed (since 04 Jun 2021) |
| JN DATA CDC | Certified (since 18 Dec 2020) |
| NetsCERT | Listed (since 03 May 2019) |
| TDC SOC | Accredited (since 20 Apr 2001) |
| Ecuador | |
| CSIRT CEDIA | Listed (since 10 Jun 2021) |
| Estonia | |
| CERT-EE | Certified (since 20 Sep 2017) |
| EDF CIRC | Accredited (since 10 Jun 2016) |
| Finland | |
| Ericsson PSIRT | Accredited (since 25 Nov 2005) |
| Funet CERT | Re-Certification Candidate (since 04 May 2020) |
| NCSC-FI | Re-Certification Candidate (since 06 Jan 2021) |
| Nokia PSIRT | Listed (since 12 Mar 2020) |
| France | |
| AXA CERT | Listed (since 06 Oct 2019) |
| CERT Credit Agricole | Certification Candidate (since 03 Jan 2020) |
| CERT EDF | Listed (since 16 Jun 2020) |
| CERT Groupe BPCE | Accredited (since 03 May 2019) |
| CERT La Poste | Accredited (since 27 Mar 2015) |
| CERT Michelin | Listed (since 07 Feb 2020) |
| CERT Orange Cyberdefense | Accredited (since 21 Sep 2009) |
| CERT OSIRIS | Listed (since 28 Feb 2019) |
| CERT SEKOIA | Listed (since 08 Mar 2019) |
| CERT SG | Accredited (since 12 Nov 2018) |
| CERT Sogeti ESEC | Accredited (since 01 Aug 2016) |
| CERT-AKAOMA | Listed (since 31 Jan 2020) |
| CERT-BDF | Accredited (since 09 Apr 2015) |
| CERT-CDCFR | Accredited (since 23 May 2016) |
| CERT-Conix | Accredited (since 20 Jul 2017) |
| CERT-DS | Accredited (since 01 Aug 2016) |
| CERT-DVT | Accredited (since 01 Feb 2011) |
| CERT-FR | Accredited (since 25 Mar 2002) |
| CERT-Intrinsec | Listed (since 15 Aug 2019) |
| Cert-IST | Accredited (since 14 Mar 2006) |
| CERT-Renater | Accredited (since 30 Sep 2001) |
| CERT-SNCF | Listed (since 07 Feb 2020) |
| CERT-Ubisoft | Accredited (since 07 Jul 2020) |
| CERT-W | Accredited (since 07 Jul 2014) |
| CERT-XMCO | Accredited (since 31 Aug 2018) |
| COrSR | Listed (since 17 Oct 2019) |
| CSIRT BNP Paribas | Listed (since 09 Aug 2019) |
| CSIRT-PJ | Listed (since 09 Aug 2019) |
| EY CSIRT | Listed (since 09 Apr 2021) |
| NavCERT | Accredited (since 20 Apr 2020) |
| Orange-CERT-CC | Listed (since 16 Apr 2019) |
| SOC FDJ | Listed (since 23 Jul 2019) |
| ST CSIRT | Listed (since 07 Feb 2020) |
| TOTAL CERT | Listed (since 21 Aug 2020) |
| VINCI-CERT | Accredited (since 02 Oct 2020) |
| Georgia | |
| CERT-GE | Listed (since 18 Feb 2019) |
| CERT-GOV-GE | Accredited (since 24 May 2012) |
| Germany | |
| BASF gCERT | Listed (since 04 Jun 2019) |
| Bayern-CERT | Listed (since 03 May 2019) |
| Bosch CERT and PSIRT | Listed (since 05 Feb 2019) |
| CERT BWI | Re-Certification Candidate (since 24 Feb 2021) |
| CERT NRW | Listed (since 27 May 2019) |
| CERT-Bund | Accredited (since 12 Sep 2012) |
| CERT-rlp | Listed (since 27 May 2019) |
| CERT-VW | Accredited (since 02 Dec 2003) |
| CERTBw | Listed (since 23 Apr 2019) |
| civitec CERT | Listed (since 26 Mar 2020) |
| ComCERT | Listed (since 07 May 2019) |
| DB CSIRT | Listed (since 05 Jan 2021) |
| Deutsche Telekom CERT | Certified (since 16 Jul 2020) |
| DFN-CERT | Re-Certification Candidate (since 03 Jun 2021) |
| E.ON CERT | Accredited (since 13 Oct 2015) |
| Evonik CDT | Listed (since 25 Mar 2019) |
| gematik CERT | Listed (since 01 Nov 2018) |
| IHK-CERT | Listed (since 23 Jul 2019) |
| Infineon CDC | Accredited (since 23 Aug 2019) |
| KIT-CERT | Accredited (since 22 Mar 2010) |
| PRE-CERT | Accredited (since 12 Jun 2002) |
| RUS-CERT | Accredited (since 15 Mar 2002) |
| S-CERT | Accredited (since 10 Oct 2002) |
| SAP CDRC | Listed (since 07 May 2019) |
| SAX.CERT | Listed (since 30 Apr 2020) |
| secu-CERT | Listed (since 23 Apr 2019) |
| Siemens CERT | Accredited (since 23 Mar 2001) |
| tk CERT | Accredited (since 05 Feb 2014) |
| VDE | Accredited (since 03 Feb 2018) |
| WWU-CERT | Accredited (since 19 May 2021) |
| Accredited (since 26 Mar 2014) | |
| Greece | |
| AUTH-CERT | Listed (since 16 Apr 2019) |
| FORTHcert | Listed (since 06 Jul 2020) |
| GRNET-CERT | Accredited (since 07 Apr 2003) |
| NCERT-GR | Listed (since 24 Jun 2020) |
| Hong Kong | |
| HKCERT | Re-Listing Candidate (since 01 Jun 2021) |
| Hungary | |
| EduCSIRT.hu | Listed (since 10 Apr 2019) |
| HUN-CERT | Listed (since 26 Jun 2019) |
| NCSC-Hungary | Accredited (since 14 Feb 2006) |
| Iceland | |
| CERT-IS | Listed (since 16 Apr 2019) |
| RHnet CERT | Listed (since 18 Feb 2019) |
| India | |
| CERT-In | Listing Candidate (since 01 Jun 2021) |
| Ireland | |
| CSIRT-IE | Accredited (since 28 Nov 2017) |
| HEAnet-CERT | Listed (since 27 May 2019) |
| IRISSCERT | Accredited (since 16 May 2010) |
| Israel | |
| CERTGOVIL | Re-Listing Pending (since 13 May 2019) |
| ILAN-CERT | Listed (since 23 Apr 2019) |
| Italy | |
| CERT-7 | Listed (since 30 Jun 2020) |
| CERT-AGID | Accredited (since 19 Jul 2016) |
| CERT-D3LAB | Listed (since 22 May 2019) |
| CERT-ENAV | Accredited (since 26 Apr 2018) |
| CERT-LTM | Listed (since 10 Dec 2019) |
| CERT-P | Listed (since 26 Nov 2019) |
| CERT-Yoroi | Certified (since 29 Dec 2020) |
| CERTBI | Accredited (since 21 Nov 2018) |
| CERTEGO-IRT | Accredited (since 16 Aug 2019) |
| CERTFin | Accredited (since 02 Oct 2019) |
| CSI-RT | Accreditation Candidate (since 04 May 2021) |
| Enel CERT | Accredited (since 29 May 2018) |
| G-SIRT | Accredited (since 07 Feb 2020) |
| GARR-CERT | Accredited (since 01 Jan 2001) |
| GeOS | Listed (since 12 Aug 2020) |
| LDO-CERT | Accredited (since 21 Jun 2019) |
| PI-CERT | Accredited (since 03 Dec 2013) |
| POLI-CERT | Accreditation Candidate (since 04 May 2021) |
| SIA CERT | Accredited (since 10 Jun 2020) |
| SOC-GSE | Accredited (since 23 Nov 2017) |
| TERNA-CERT | Accredited (since 06 May 2019) |
| TS-WAY CIOC | Listed (since 23 Dec 2020) |
| YCERT | Listed (since 13 Jun 2019) |
| Japan | |
| Panasonic PSIRT | Accredited (since 19 Aug 2013) |
| Kazakhstan | |
| KazAcad CSIRT | Listed (since 04 Dec 2018) |
| KZ-CERT | Accreditation Candidate (since 02 Nov 2020) |
| Korea, Republic Of | |
| KrCERT/CC | Accreditation Candidate (since 25 May 2021) |
| Kosovo, Republic Of | |
| CERT-KP-RKS | Listed (since 03 Mar 2020) |
| CERT-KSF-RKS | Listed (since 10 Jun 2021) |
| ICT Academy CERT | Listed (since 17 Sep 2019) |
| KOS-CERT | Accredited (since 03 Jul 2017) |
| UBT-CERT | Accredited (since 01 Aug 2018) |
| Latvia | |
| CERT.LV | Certified (since 01 Sep 2016) |
| CYBER CIRCLE CSIRT | Listed (since 25 Mar 2020) |
| Lithuania | |
| KVTC-CERT | Accredited (since 19 Oct 2009) |
| LITNET CERT | Accredited (since 27 Jan 2005) |
| NKSC/CERT-LT | Accredited (since 16 Jan 2009) |
| NRD CIRT | Accredited (since 03 Mar 2017) |
| Luxembourg | |
| CERT-EBRC | Listed (since 07 Jan 2020) |
| CERT-XLM | Accredited (since 23 Jan 2015) |
| CIRCL | Accredited (since 19 Sep 2011) |
| DBG-CERT | Accredited (since 02 Jul 2020) |
| GOVCERT.LU | Accredited (since 08 Jun 2012) |
| HealthNet-CSIRT | Accredited (since 29 Nov 2017) |
| Malware.lu CERT | Accredited (since 23 Jul 2013) |
| RESTENA-CSIRT | Accredited (since 21 Apr 2009) |
| Telindus-CSIRT | Accredited (since 25 Mar 2016) |
| Malta | |
| CSIRTMalta | Listed (since 05 Jul 2019) |
| MT-CSIRT | Accredited (since 24 May 2004) |
| Moldova, Republic Of | |
| CERT-GOV-MD | Accredited (since 13 Jan 2014) |
| MD-CERT | Listed (since 23 Apr 2019) |
| Monaco | |
| CERT-MC | Listed (since 18 Dec 2018) |
| Montenegro | |
| CIRT.ME | Listed (since 14 Mar 2019) |
| Morocco | |
| maCERT | Listed (since 23 Dec 2020) |
| Mozambique | |
| MoRENet CSIRT | Listed (since 06 Aug 2019) |
| Netherlands | |
| AMC-CERT | Listed (since 19 Mar 2020) |
| ASML CSIRT | Listed (since 23 Dec 2020) |
| CERT-RU | Listed (since 04 Jun 2019) |
| CERT-RUG | Accredited (since 13 Aug 2002) |
| CERT-UU | Listed (since 07 May 2019) |
| CERT-UvA | Listed (since 14 Mar 2019) |
| CERT-WM | Listed (since 25 Feb 2021) |
| DefCERT | Listed (since 31 Jan 2020) |
| FoxCERT | Accredited (since 01 Oct 2014) |
| IBD | Accredited (since 09 Jul 2015) |
| ING CCERT | Listed (since 08 Mar 2020) |
| KPN-CERT | Certified (since 27 Mar 2012) |
| NCSC-NL | Certified (since 26 Nov 2010) |
| Nikhef CSIRT | Listed (since 06 Sep 2018) |
| NW-CERT | Accredited (since 31 Mar 2021) |
| PGGM-CERT | Accredited (since 10 Jun 2021) |
| RIPE NCC CSIRT | Accredited (since 15 Dec 2014) |
| SURFcert | Certification Candidate (since 21 Feb 2020) |
| T-CERT | Listed (since 08 Mar 2020) |
| Z-CERT | Accredited (since 16 Apr 2018) |
| North Macedonia | |
| MKD-CIRT | Accredited (since 08 Dec 2017) |
| Norway | |
| EkomCERT | Listed (since 15 Jan 2019) |
| HelseCERT | Listed (since 23 Jun 2019) |
| KraftCERT | Certified (since 15 Mar 2021) |
| mIRT | Accredited (since 08 May 2017) |
| NCSC-NO | Accredited (since 26 Jan 2007) |
| NFCERT | Listed (since 18 May 2019) |
| UiO-CERT | Certification Candidate (since 25 Aug 2020) |
| Uninett CERT | Certified (since 31 Jan 2014) |
| Poland | |
| CERT Alior | Accredited (since 26 Aug 2019) |
| CERT ALLEGRO | Accredited (since 21 Oct 2019) |
| CERT Atos | Listed (since 21 May 2021) |
| CERT BIK | Accredited (since 20 Nov 2020) |
| CERT ENEA | Listed (since 23 Oct 2018) |
| CERT ENERGA | Listed (since 27 Dec 2019) |
| CERT IT-PKP | Listed (since 17 Jun 2021) |
| CERT mBank | Accredited (since 03 Nov 2017) |
| CERT OPL | Certified (since 14 Mar 2016) |
| CERT ORLEN | Accredited (since 26 Feb 2021) |
| CERT PKO BP | Certified (since 28 Jan 2020) |
| CERT POLSKA | Certified (since 23 Sep 2020) |
| CERT PSE | Certified (since 28 Jan 2020) |
| CERT TMPL | Accredited (since 31 Aug 2018) |
| CERT.GOV.PL | Re-Listing Pending (since 13 May 2019) |
| ComCERT.PL | Accredited (since 02 Jun 2016) |
| CSIRT KNF | Accreditation Candidate (since 04 May 2021) |
| E.ON CERT PL | Listed (since 04 May 2021) |
| Eurofins SOC | Listed (since 30 Apr 2021) |
| ExaCERT | Listed (since 18 Apr 2021) |
| FinCERT.pl | Listed (since 29 Nov 2018) |
| GAZ-SYSTEM CERT | Certification Candidate (since 30 Jun 2020) |
| NASK IRT | Listed (since 08 May 2020) |
| PGE-CERT | Certified (since 28 Jan 2020) |
| PIONIER-CERT | Listed (since 19 Mar 2019) |
| REDTEAM.PL | Listed (since 29 Jun 2020) |
| SOC24.PL | Accredited (since 28 Jan 2019) |
| StillSec iSOC | Re-Listing Pending (since 05 Jan 2021) |
| Portugal | |
| CERT.PT | Certification Candidate (since 13 Feb 2020) |
| CSIRT Altice Portugal | Accredited (since 06 Apr 2012) |
| CSIRT VF-PT | Listed (since 03 Mar 2020) |
| CSIRT.UMINHO | Listed (since 23 Apr 2020) |
| CSIRT.UPORTO | Accredited (since 01 Jul 2007) |
| DGS-IRT | Certified (since 10 Dec 2019) |
| Euronext CSIRT | Accredited (since 18 Dec 2019) |
| LAYER8 CSIRT | Listed (since 25 Mar 2020) |
| RCTS CERT | Re-Certification Candidate (since 03 Jun 2021) |
| Romania | |
| BSS-CERT | Accredited (since 14 Apr 2021) |
| CERT-RO | Accredited (since 09 Mar 2012) |
| CORIS-STS | Accredited (since 30 May 2011) |
| CSGN-CERT | Accredited (since 04 Feb 2015) |
| CYMED | Accredited (since 05 Feb 2021) |
| RoCSIRT | Accredited (since 12 Jul 2009) |
| STI CERT | Accredited (since 20 Nov 2015) |
| Russian Federation | |
| RU-CERT | Accredited (since 10 Jul 2005) |
| Saudi Arabia | |
| Saudi CERT | Accredited (since 15 Jun 2020) |
| Serbia | |
| AMRES-CSIRT | Listed (since 16 Apr 2019) |
| MUP CERT | Accredited (since 23 Nov 2018) |
| Nova Defense | Listing Candidate (since 09 Jun 2021) |
| SHARE CERT | Accredited (since 28 Dec 2018) |
| SRB-CERT | Accredited (since 09 Aug 2019) |
| UNICOM CERT | Listed (since 26 Nov 2018) |
| Singapore | |
| CERT-GIB | Accredited (since 15 Jan 2013) |
| Slovakia | |
| Beset-Cirt | Re-Listing Pending (since 13 May 2021) |
| Binconf CDC | Accredited (since 20 Sep 2018) |
| CSIRT-UPJS | Accredited (since 19 Oct 2020) |
| CSIRT.MIL.SK | Accredited (since 12 Feb 2018) |
| CSIRT.SK | Accredited (since 06 May 2011) |
| ENERGOTEL.SK-CSIRT | Listing Candidate (since 10 Jun 2021) |
| GOV CERT SK | Listed (since 29 Jun 2018) |
| SK-CERT | Certified (since 26 Mar 2020) |
| VNET CSIRT | Listed (since 14 Mar 2019) |
| VOID SOC | Accredited (since 01 Nov 2019) |
| ws-csirt | Listed (since 16 Apr 2021) |
| Slovenia | |
| SI-CERT | Accredited (since 03 Jul 2001) |
| SIGOV-CERT | Listed (since 30 Apr 2019) |
| TSLO-CERT | Accredited (since 02 Jun 2021) |
| South Africa | |
| SA NREN CSIRT | Accredited (since 15 Nov 2018) |
| Spain | |
| ACN IBE CSIRT | Listed (since 16 Apr 2021) |
| AndaluciaCERT | Accredited (since 14 May 2018) |
| BCSC | Accredited (since 30 Apr 2021) |
| Caixabank CSIRT | Accredited (since 13 Jul 2017) |
| Catalonia CERT | Accredited (since 25 Dec 2010) |
| CCN-CERT | Accredited (since 25 Jan 2008) |
| CERT-UAM | Listed (since 12 Nov 2019) |
| CERT-UC3M | Listed (since 26 Mar 2020) |
| CIES CSIRT | Listed (since 16 Apr 2021) |
| CSIRT-CV | Accredited (since 27 Sep 2011) |
| CSIRT.gal | Accreditation Candidate (since 04 May 2021) |
| CSUC-CSIRT | Accredited (since 13 Jan 2015) |
| DELOITTE EDC | Listed (since 13 Nov 2019) |
| ENOC-CSIRT | Listed (since 23 Dec 2020) |
| ENTELGY INNOTEC CERT | Accredited (since 14 Oct 2016) |
| ERIS-CERT | Accredited (since 25 Jun 2018) |
| esCERT-UPC | Accredited (since 30 Sep 2001) |
| ESP DEF CERT | Accredited (since 18 Jul 2013) |
| everis-CERT | Listed (since 30 Sep 2020) |
| ICA SYS CiberSOC | Listed (since 13 Mar 2020) |
| INCIBE-CERT | Accredited (since 01 Jul 2008) |
| INETUM CSIRT | Listed (since 10 Nov 2020) |
| ITS-CERT | Listed (since 07 Mar 2019) |
| ITXCSIRT | Listed (since 05 Feb 2019) |
| LE-CERT | Accredited (since 28 Jan 2021) |
| MAPFRE-CCG-CERT | Listed (since 18 Feb 2019) |
| MNEMO-CERT | Listed (since 30 Sep 2020) |
| NS-CERT | Accredited (since 20 Apr 2018) |
| RedIRIS | Accredited (since 23 Mar 2001) |
| S2 Grupo CERT | Accredited (since 19 Apr 2016) |
| S21sec CERT | Accredited (since 19 Sep 2011) |
| SEIDOR-CSIRT | Listing Candidate (since 01 Jun 2021) |
| SIA-CERT | Re-Listing Pending (since 17 May 2021) |
| TEFCSIRT | Listed (since 17 Feb 2020) |
| Sri Lanka | |
| Sri Lanka CERT/CC | Listed (since 07 Mar 2019) |
| TechCERT | Listed (since 28 Feb 2019) |
| Sweden | |
| BBN-SIRT | Accredited (since 07 Dec 2018) |
| BF-SIRT | Accredited (since 19 Jun 2017) |
| CERT-SE | Certified (since 16 Nov 2011) |
| Chalmers IRT | Listed (since 04 May 2021) |
| Handelsbanken SIRT | Accredited (since 09 Jan 2012) |
| IPO-CSIRT | Listed (since 26 Mar 2020) |
| Kindred-CSIRT | Listed (since 24 Sep 2020) |
| LiU IRT | Re-Certification Candidate (since 13 Jun 2021) |
| SBAB-SIRT | Accredited (since 10 Jul 2017) |
| SEB CSIRT | Accredited (since 23 Sep 2016) |
| SUNET CERT | Accredited (since 23 May 2002) |
| Swedbank CDC | Accredited (since 16 May 2010) |
| TeliaCERT | Re-Certification Candidate (since 03 Jun 2021) |
| UmU IRT | Certified (since 12 Jun 2019) |
| UU-CSIRT | Accredited (since 09 Oct 2015) |
| XPD-SIRT | Listed (since 08 Nov 2020) |
| Switzerland | |
| CERN CERT | Listed (since 18 May 2019) |
| CERT-DFi | Listed (since 04 Jun 2021) |
| CERT-Post | Accredited (since 21 Oct 2019) |
| ETHZ-NSG | Re-Certification Candidate (since 24 Feb 2021) |
| GovCERT.ch | Accredited (since 21 Aug 2014) |
| OS-CERT | Accredited (since 14 Nov 2016) |
| RIC-CSIRT | Listed (since 02 Apr 2019) |
| Swisscom CSIRT | Listed (since 03 May 2019) |
| SWITCH-CERT | Certified (since 02 Jun 2011) |
| VTCERT | Re-Listing Pending (since 10 Apr 2019) |
| Thailand | |
| ThaiCERT | Accredited (since 01 Oct 2015) |
| Tunisia | |
| tunCERT | Listed (since 10 Apr 2019) |
| Turkey | |
| BARIKAT-CSIRT | Listed (since 01 Nov 2018) |
| TR-CERT | Accredited (since 17 Jun 2008) |
| Turkcell CDC | Re-Listing Pending (since 29 May 2021) |
| TurkTelekom-CSIRT | Accredited (since 27 Aug 2019) |
| UITSEC CSIRT | Listed (since 03 Jun 2020) |
| ULAK-CSIRT | Accredited (since 14 Jul 2007) |
| Ukraine | |
| CERT KredoBank | Listed (since 25 Nov 2018) |
| CERT-UA | Listed (since 23 Jun 2019) |
| United Kingdom | |
| BTCERTCC | Accredited (since 01 Jun 2001) |
| DS-SiRT | Accredited (since 15 Sep 2017) |
| Janet CSIRT | Accredited (since 01 Jan 2001) |
| NCSC (UK) | Accreditation Suspended (since 28 Jan 2020) |
| OxCERT | Accredited (since 26 Mar 2019) |
| StACSIRT | Accredited (since 19 Jan 2018) |
| War-CSIIRT | Listed (since 03 May 2019) |
| X-Force IRIS EMEA | Listed (since 29 Nov 2018) |
| United States | |
| LISIRT | Listed (since 16 Jun 2020) |
| Uzbekistan | |
| UZCERT | Listed (since 19 Feb 2020) |