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 | Accredited (since 27 May 2015) |
| EGI CSIRT | Certified (since 02 Oct 2014) |
| ESACERT | Certified (since 30 Apr 2021) |
| GEANT CERT | Re-Certification Candidate (since 24 Feb 2021) |
| NORDUnet CERT | Re-Certification Candidate (since 22 Apr 2022) |
| PRACE CSIRT | Listed (since 10 Jun 2021) |
| *European Union | |
| CERT-EU | Certification Candidate (since 01 Jun 2020) |
| CSIRT-ECB (EU) | Listed (since 22 May 2022) |
| EC DIGIT CSIRC | Accredited (since 15 Nov 2019) |
| *World Wide | |
| Cisco PSIRT | Listed (since 08 Jul 2022) |
| 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 (AL) | Accredited (since 27 May 2020) |
| Armenia | |
| ASNET-CERT (AM) | 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 | Accredited (since 29 Jun 2021) |
| R-IT CSIRT (AT) | Listed (since 22 Jun 2022) |
| sCERT AT | Accredited (since 16 Jan 2020) |
| WienCERT | Re-Certification Candidate (since 04 Dec 2020) |
| Azerbaijan | |
| AzScienceCERT | Accreditation Suspended (since 01 Sep 2021) |
| CERT.AZ | Accredited (since 20 Jan 2015) |
| CERT.GOV.AZ | Accredited (since 17 Aug 2012) |
| Bangladesh | |
| BGD e-GOV CIRT | Accredited (since 28 Nov 2018) |
| Belarus | |
| CERT.BY | Re-Listing Pending (since 28 Feb 2022) |
| Belgium | |
| BELNET CERT | Accredited (since 14 Sep 2004) |
| CERT.be | Accredited (since 22 Jan 2010) |
| EATM-CERT | Accredited (since 19 Mar 2020) |
| EXN-GSOC (BE) | Listing Candidate (since 25 Jul 2022) |
| KBC Group CERT | Accredited (since 22 Feb 2016) |
| NVISO-CSIRT | Accredited (since 09 Apr 2018) |
| PXS-CSIRT | Re-Certification Candidate (since 26 Jul 2022) |
| 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 | Accredited (since 19 Aug 2021) |
| National CSIRT-CY | Accredited (since 21 Jun 2018) |
| Czech Republic | |
| 2CCSIRT (CZ) | Listed (since 02 Jun 2022) |
| AC-CSIRT | Listed (since 20 Aug 2021) |
| ACTIVE24-CSIRT (CZ) | Listed (since 31 May 2022) |
| Advantech CZ PSIRT | Listed (since 31 Jan 2021) |
| ALEF-CSIRT | Certified (since 16 Jul 2020) |
| ATS-CSIRT | Listed (since 01 Sep 2021) |
| Avast CERT | Accredited (since 14 Dec 2020) |
| AXENTA CSIRT | Accredited (since 25 Feb 2019) |
| CASABLANCA.CZ-CSIRT | Listed (since 30 Apr 2022) |
| CDC AEC | Accredited (since 17 Nov 2021) |
| CDT-CERT (CZ) | Listed (since 11 Apr 2022) |
| CESNET-CERTS | Accredited (since 27 Jan 2008) |
| CETIN CSIRT | Listed (since 22 Apr 2020) |
| Coolhousing CSIRT (CZ) | Listed (since 22 May 2022) |
| CRA CSIRT | Listed (since 28 Dec 2019) |
| CS-CSIRT | Accredited (since 23 Jan 2019) |
| CSIRT CSAS | Certified (since 10 Mar 2022) |
| CSIRT JCEKB (CZ) | Listed (since 08 Jul 2022) |
| CSIRT Merit | Listed (since 09 Oct 2019) |
| CSIRT OU | Accredited (since 30 Aug 2021) |
| CSIRT-EDERA.CZ | Listed (since 17 Dec 2019) |
| CSIRT-MU | Certified (since 05 Dec 2016) |
| CSIRT-NETX | Listed (since 30 Apr 2022) |
| CSIRT-SPCSS | Listed (since 22 Oct 2021) |
| CSIRT-VUT (CZ) | Accreditation Candidate (since 04 Jul 2022) |
| CSIRT.CZ | Certified (since 16 Nov 2018) |
| CSOB-Group-CSIRT (CZ) | Listed (since 02 Jun 2022) |
| CSOC LKPR | Listed (since 08 Nov 2020) |
| CZ.NIC-CSIRT | Accredited (since 26 Aug 2010) |
| DIAL-CSIRT | Re-Listing Pending (since 24 Jun 2022) |
| eCSIRT (CZ) | Listing Candidate (since 26 Jul 2022) |
| ELAT CSIRT | Listed (since 06 Jan 2022) |
| FORPSI-CSIRT (CZ) | Listed (since 19 Jul 2022) |
| GOVCERT.CZ | Accredited (since 21 Aug 2014) |
| ha-vel CSIRT | Re-Listing Pending (since 09 Aug 2022) |
| INTERNEXT CSIRT (CZ) | Listed (since 15 Mar 2022) |
| ISPA CSIRT | Listed (since 30 Apr 2022) |
| 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) |
| NCOC SOC | Listed (since 31 Jan 2022) |
| NESTOR (CZ) | Accreditation Candidate (since 11 Aug 2022) |
| NETBOX CSIRT | Listed (since 30 Dec 2021) |
| NIX.CZ-CSIRT | Listed (since 28 Jan 2021) |
| NN-GROUP CSIRT | Accredited (since 05 Nov 2020) |
| O2.cz CERT | Listed (since 28 Apr 2022) |
| RBCZ-CSIRT (CZ) | Listed (since 06 Feb 2022) |
| SEBET (CZ) | Listed (since 13 Jun 2022) |
| SEZNAM.CZ-CSIRT | Re-Listing Candidate (since 27 Jul 2022) |
| SOC-Corpus | Accredited (since 24 Oct 2018) |
| SOC365 CSIRT | Listed (since 23 Jun 2021) |
| SOCA | Accredited (since 10 Feb 2017) |
| TETANET-CZ-CERT (CZ) | Listed (since 22 May 2022) |
| 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 (CZ) | Listed (since 17 Jun 2022) |
| WIA-CSIRT | Re-Listing Pending (since 09 May 2022) |
| Denmark | |
| CFCS | Accredited (since 12 Oct 2011) |
| DKCERT | Accredited (since 05 Feb 2002) |
| EnergiCERT (DK) | Accredited (since 23 Aug 2021) |
| Improsec CSIRT (DK) | Accreditation Candidate (since 18 Jul 2022) |
| JN DATA CDC | Certified (since 18 Dec 2020) |
| NetsCERT | Re-Listing Pending (since 08 May 2022) |
| 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 | Certified (since 07 Nov 2014) |
| Nokia PSIRT | Listed (since 12 Mar 2020) |
| France | |
| 1A-CERT (FR) | Accreditation Candidate (since 17 Jun 2022) |
| AXA CERT | Listed (since 06 Oct 2019) |
| CERT Axians (FR) | Listed (since 01 Aug 2022) |
| CERT CM EI (FR) | Listed (since 08 Jul 2022) |
| CERT Credit Agricole | Certified (since 08 Sep 2021) |
| 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 (FR) | Listed (since 07 Apr 2022) |
| CERT RTE | Listed (since 17 Oct 2019) |
| CERT SEKOIA | Re-Listing Pending (since 11 Mar 2022) |
| CERT SG | Accredited (since 12 Nov 2018) |
| CERT SysDream (FR) | Accreditation Candidate (since 17 Jun 2022) |
| CERT-AKAOMA | Listed (since 31 Jan 2020) |
| CERT-BDF | Accredited (since 09 Apr 2015) |
| CERT-C Capgemini Group (FR) | Listed (since 10 Aug 2022) |
| 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-E Capgemini CIS (FR) | Accredited (since 01 Aug 2016) |
| CERT-FR | Accredited (since 25 Mar 2002) |
| CERT-Intrinsec | Listed (since 15 Aug 2019) |
| Cert-IST | Accredited (since 14 Mar 2006) |
| CERT-Nameshield (FR) | Listed (since 22 May 2022) |
| 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 (FR) | Accredited (since 31 Aug 2018) |
| CSIRT BNP Paribas | Re-Listing Pending (since 09 Aug 2022) |
| CSIRT SUEZ (FR) | Listed (since 15 Sep 2021) |
| CSIRT-PJ | Re-Listing Pending (since 09 Aug 2022) |
| EY CSIRT | Listed (since 09 Apr 2021) |
| NavCERT | Accredited (since 20 Apr 2020) |
| Orange-CERT-CC | Re-Listing Pending (since 20 Apr 2022) |
| SOC FDJ | Listed (since 23 Jul 2019) |
| ST CSIRT (FR) | Listed (since 07 Feb 2020) |
| TOTAL CERT | Listed (since 21 Aug 2020) |
| VINCI-CERT | Accredited (since 02 Oct 2020) |
| Georgia | |
| CERT-GE | Listed (since 15 Mar 2022) |
| CERT.DGA.GOV.GE | Accredited (since 24 May 2012) |
| Germany | |
| BASF gCERT | Re-Listing Pending (since 14 Jun 2022) |
| Bayern-CERT (DE) | Accredited (since 15 Jul 2022) |
| Bosch CERT and PSIRT (DE) | Listed (since 22 May 2022) |
| CERT BWI | Certified (since 21 Oct 2015) |
| CERT NRW (DE) | Listed (since 01 Aug 2022) |
| CERT-Bund | Accredited (since 12 Sep 2012) |
| CERT-rlp (DE) | Listed (since 08 Jul 2022) |
| CERT-VW | Accredited (since 02 Dec 2003) |
| CERTBw (DE) | Listed (since 22 May 2022) |
| civitec CERT | Listed (since 26 Mar 2020) |
| ComCERT (DE) | Listed (since 19 Jul 2022) |
| 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 (DE) | Listed (since 22 May 2022) |
| gematik CERT | Listed (since 30 Dec 2021) |
| 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 Cybersecurity | Re-Listing Candidate (since 25 Jul 2022) |
| SAX.CERT | Listed (since 30 Apr 2020) |
| secu-CERT (DE) | Listed (since 08 Jul 2022) |
| 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 (GR) | Listed (since 22 May 2022) |
| FORTHcert | Listed (since 06 Jul 2020) |
| GRNET-CERT | Accredited (since 07 Apr 2003) |
| NCERT-GR | Listed (since 24 Jun 2020) |
| Hong Kong | |
| HKCERT | Listed (since 23 Jun 2021) |
| Hungary | |
| EduCSIRT.hu | Listed (since 10 Apr 2019) |
| HUN-CERT (HU) | Listed (since 21 Jul 2022) |
| NCSC-Hungary | Accredited (since 14 Feb 2006) |
| Iceland | |
| CERT-IS (IS) | Listed (since 22 Jun 2022) |
| India | |
| CERT-In (IN) | Accreditation Candidate (since 26 Jan 2022) |
| Ireland | |
| CSIRT-IE | Accredited (since 28 Nov 2017) |
| HEAnet-CERT | Re-Listing Pending (since 31 May 2022) |
| IRISSCERT | Accredited (since 16 May 2010) |
| Israel | |
| ILAN-CERT | Re-Listing Pending (since 23 Apr 2022) |
| Italy | |
| A2A-CERT (IT) | Accredited (since 24 May 2022) |
| CERT-7 | Listed (since 30 Jun 2020) |
| CERT-AGID | Accredited (since 19 Jul 2016) |
| CERT-D3LAB (IT) | Listed (since 05 Aug 2022) |
| CERT-ENAV | Accredited (since 26 Apr 2018) |
| CERT-LTM | Re-Listing Pending (since 25 Jul 2022) |
| 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 | Accredited (since 07 Jul 2021) |
| CSIRT-IT | Accredited (since 24 May 2022) |
| Enel CERT | Accredited (since 29 May 2018) |
| FS-CERT (IT) | Accreditation Candidate (since 17 Jun 2022) |
| G-SIRT | Accredited (since 07 Feb 2020) |
| GARR-CERT | Accredited (since 01 Jan 2001) |
| GeOS (IT) | Listed (since 12 Aug 2020) |
| LDO-CERT | Accredited (since 21 Jun 2019) |
| Nexi Payments CERT | Accredited (since 10 Jun 2020) |
| PI-CERT | Accredited (since 03 Dec 2013) |
| POLI-CERT | Accredited (since 05 Aug 2021) |
| SOC-GSE | Accredited (since 23 Nov 2017) |
| TERNA-CERT | Accredited (since 06 May 2019) |
| TS-WAY CIOC | Listed (since 23 Dec 2020) |
| UNT-CERT | Listed (since 07 Dec 2021) |
| YCERT | Re-Listing Pending (since 14 Jun 2022) |
| Japan | |
| Panasonic PSIRT | Accredited (since 19 Aug 2013) |
| Kazakhstan | |
| KazAcad CSIRT | Listed (since 04 Feb 2022) |
| KZ-CERT | Accredited (since 31 Aug 2021) |
| Korea, Republic Of | |
| KrCERT/CC | Accredited (since 06 Aug 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 | Re-Certification Candidate (since 10 May 2022) |
| CYBER CIRCLE CSIRT | Listed (since 25 Mar 2020) |
| Lithuania | |
| IGNITIS CERT (LT) | Accreditation Candidate (since 25 May 2022) |
| 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) |
| CSIRT-POST.lu | Listed (since 25 Oct 2021) |
| DBG-CERT (DE) | 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 | Re-Listing Candidate (since 26 Jul 2022) |
| MT-CSIRT | Accredited (since 24 May 2004) |
| Moldova, Republic Of | |
| CERT-GOV-MD | Accredited (since 13 Jan 2014) |
| MD-CERT | Re-Listing Pending (since 23 Apr 2022) |
| Monaco | |
| CERT-MC (MC) | Accredited (since 12 Jul 2022) |
| Montenegro | |
| CIRT.ME | Listed (since 31 May 2022) |
| Morocco | |
| CERT-BAM (MA) | Listed (since 05 Aug 2022) |
| maCERT | Listed (since 23 Dec 2020) |
| Mozambique | |
| MoRENet CSIRT | Re-Listing Pending (since 08 Aug 2022) |
| Netherlands | |
| AMC-CERT | Listed (since 19 Mar 2020) |
| ASML CSIRT | Listed (since 23 Dec 2020) |
| CERT-RU (NL) | Re-Listing Pending (since 14 Jun 2022) |
| CERT-RUG | Accredited (since 13 Aug 2002) |
| CERT-UU (NL) | Listed (since 08 Jul 2022) |
| CERT-UvA | Listed (since 30 Apr 2022) |
| 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 | Re-Certification Candidate (since 07 May 2022) |
| Nikhef CSIRT | Listed (since 22 Oct 2021) |
| 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 (NL) | Accredited (since 16 Apr 2018) |
| North Macedonia | |
| MKD-CIRT | Accredited (since 08 Dec 2017) |
| Norway | |
| EkomCERT | Re-Listing Pending (since 16 Jan 2022) |
| HelseCERT | Re-Listing Pending (since 24 Jun 2022) |
| KraftCERT | Certified (since 15 Mar 2021) |
| mIRT | Accredited (since 08 May 2017) |
| NCSC-NO | Accredited (since 26 Jan 2007) |
| NFCERT (NO) | Listed (since 19 Jul 2022) |
| UiO-CERT | Certification Candidate (since 25 Aug 2020) |
| Uninett CERT | Re-Certification Candidate (since 07 May 2022) |
| 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 (PL) | Listed (since 31 Jan 2022) |
| CERT IT-PKP | Listed (since 17 Jun 2021) |
| CERT mBank | Accredited (since 03 Nov 2017) |
| CERT OPL | Re-Certification Candidate (since 05 Dec 2021) |
| CERT ORLEN | Accredited (since 26 Feb 2021) |
| CERT PGNiG (PL) | Accredited (since 13 Jul 2022) |
| CERT PKO BP | Re-Certification Candidate (since 10 May 2022) |
| CERT Pocztowy (PL) | Listed (since 06 Feb 2022) |
| CERT POLSKA | Certified (since 23 Sep 2020) |
| CERT PSE | Re-Certification Candidate (since 10 May 2022) |
| 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 | Accredited (since 07 Jul 2021) |
| CSIRT MON | Listed (since 27 Jul 2021) |
| CSIRT PSG (PL) | Listing Candidate (since 19 Jul 2022) |
| E.ON CERT PL | Accredited (since 31 Aug 2021) |
| Eurofins SOC | Listed (since 30 Apr 2021) |
| ExaCERT | Listed (since 18 Apr 2021) |
| EY CSIRT (PL) | Listed (since 22 May 2022) |
| FinCERT.pl | Re-Listing Pending (since 17 Aug 2021) |
| GAZ-SYSTEM CERT | Certified (since 10 Aug 2021) |
| NASK IRT | Listed (since 08 May 2020) |
| PGE-CERT | Re-Certification Candidate (since 10 May 2022) |
| PIONIER-CERT | Listed (since 30 Apr 2022) |
| REDTEAM.PL | Listed (since 29 Jun 2020) |
| RTFS.PL (PL) | Listed (since 11 Aug 2022) |
| SOC24.PL | Accredited (since 28 Jan 2019) |
| StillSec iSOC | Re-Listing Pending (since 05 Jan 2021) |
| VPOL-SOC (PL) | Listed (since 27 Feb 2022) |
| Portugal | |
| CERT.PT | Certified (since 17 Feb 2022) |
| CIPHER-CSIRT | Re-Certification Candidate (since 07 May 2022) |
| CSIRT Altice Portugal | Accredited (since 06 Apr 2012) |
| CSIRT FIDELIDADE (PT) | Listing Candidate (since 01 Aug 2022) |
| CSIRT VF-PT | Listed (since 03 Mar 2020) |
| CSIRT.UMINHO | Listed (since 23 Apr 2020) |
| CSIRT.UPORTO | Accredited (since 01 Jul 2007) |
| Euronext CSIRT | Accredited (since 18 Dec 2019) |
| LAYER8 CSIRT | Listed (since 25 Mar 2020) |
| RCTS CERT | Certified (since 28 Jan 2015) |
| 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) |
| RevelSi CSIRT (RO) | Accredited (since 18 Jun 2022) |
| RoCSIRT | Accredited (since 12 Jul 2009) |
| STI CERT | Accredited (since 20 Nov 2015) |
| Russian Federation | |
| RU-CERT | Accreditation Suspended (since 28 Feb 2022) |
| Saudi Arabia | |
| Saudi CERT | Accredited (since 15 Jun 2020) |
| Serbia | |
| AMRES-CSIRT (RS) | Listed (since 14 Jun 2022) |
| FIN-CSIRT (RS) | Listed (since 06 Feb 2022) |
| MUP CERT | Accredited (since 23 Nov 2018) |
| Nova Defense | Listed (since 01 Jul 2021) |
| RNIDS-CERT | Listed (since 20 Oct 2021) |
| SHARE CERT | Accredited (since 28 Dec 2018) |
| SRB-CERT | Accredited (since 09 Aug 2019) |
| UNICOM CERT (RS) | Accredited (since 21 Apr 2022) |
| Singapore | |
| CERT-GIB | Accredited (since 15 Jan 2013) |
| Slovakia | |
| Beset-Cirt | Listed (since 20 Sep 2021) |
| Binconf CDC (SK) | 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 | Listed (since 01 Jul 2021) |
| GOV CERT SK | Listed (since 16 Mar 2022) |
| IstroCSIRT | Accreditation Candidate (since 01 Aug 2022) |
| SK-CERT | Certified (since 26 Mar 2020) |
| VNET CSIRT (SK) | Listed (since 11 Apr 2022) |
| VOID SOC | Accredited (since 01 Nov 2019) |
| ws-csirt | Listed (since 16 Apr 2021) |
| Slovenia | |
| SI-CERT | Accredited (since 03 Jul 2001) |
| SIGOV-CERT | Re-Listing Pending (since 30 Apr 2022) |
| 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 | Accredited (since 27 Jan 2022) |
| CSIRT-CV | Accredited (since 27 Sep 2011) |
| CSIRT.gal | Accredited (since 10 Aug 2021) |
| CSUC-CSIRT | Accredited (since 13 Jan 2015) |
| DELOITTE EDC | Listed (since 13 Nov 2019) |
| ENOC-CSIRT (ES) | Accredited (since 21 Jun 2022) |
| ENTELGY INNOTEC CERT | Accredited (since 14 Oct 2016) |
| ERIS-CERT (ES) | Accredited (since 25 Jun 2018) |
| esCERT-UPC | Accredited (since 30 Sep 2001) |
| ESP DEF CERT | Accredited (since 18 Jul 2013) |
| Evolutio-CERT (ES) | Listed (since 22 May 2022) |
| ICA SYS CiberSOC | Listed (since 13 Mar 2020) |
| INCIBE-CERT | Accredited (since 01 Jul 2008) |
| INETUM CSIRT | Listed (since 10 Nov 2020) |
| ITS-CERT (ES) | Listed (since 02 Jun 2022) |
| ITXCSIRT (ES) | Accreditation Candidate (since 01 Aug 2022) |
| LE-CERT | Accredited (since 28 Jan 2021) |
| MAPFRE-CCG-CERT (ES) | Listed (since 28 Mar 2022) |
| MNEMO-CERT | Listed (since 30 Sep 2020) |
| NS-CERT | Accredited (since 20 Apr 2018) |
| NTTDATA-ES-CERT | Listed (since 30 Sep 2020) |
| OneseQ CERT (ES) | Accreditation Candidate (since 11 Jul 2022) |
| PLX CSIRT (ES) | Listed (since 30 May 2022) |
| RedIRIS | Accredited (since 23 Mar 2001) |
| S2 Grupo CERT | Accredited (since 19 Apr 2016) |
| S21sec CERT | Accredited (since 19 Sep 2011) |
| SANITAS-CERT | Listed (since 15 Sep 2021) |
| SECURE IT SOC-CSIRT (ES) | Listed (since 22 Jun 2022) |
| SEIDOR-CSIRT | Listed (since 24 Jun 2021) |
| SIA-CERT (ES) | Listed (since 20 Jul 2021) |
| TEFCSIRT | Listed (since 17 Feb 2020) |
| Sri Lanka | |
| Sri Lanka CERT/CC (LK) | Listed (since 20 Jun 2022) |
| TechCERT (LK) | Listed (since 04 Apr 2022) |
| Sweden | |
| BBN-SIRT | Accreditation Suspended (since 01 Sep 2021) |
| BF-SIRT | Accredited (since 19 Jun 2017) |
| CERT-SE | Certified (since 16 Nov 2011) |
| Chalmers IRT | Listed (since 04 May 2021) |
| GC-CSIRT (SE) | Listed (since 26 Mar 2020) |
| Handelsbanken SIRT | Accredited (since 09 Jan 2012) |
| Kindred-CSIRT (SE) | Accredited (since 02 May 2022) |
| LiU IRT | Re-Certification Candidate (since 13 Jun 2021) |
| SBAB-SIRT | Accredited (since 10 Jul 2017) |
| SEB CSIRT | Accredited (since 23 Sep 2016) |
| SKV-SOC | Listed (since 27 Jul 2021) |
| SUNET CERT | Accredited (since 23 May 2002) |
| Swedbank CDC | Certification Candidate (since 03 Mar 2022) |
| TeliaCERT | Certified (since 29 Sep 2011) |
| Truesec-CSIRT (SE) | Accredited (since 31 May 2022) |
| UmU IRT | Re-Certification Candidate (since 07 May 2022) |
| UU-CSIRT | Accredited (since 09 Oct 2015) |
| XPD-SIRT | Listed (since 08 Nov 2020) |
| Switzerland | |
| CERN CERT (CH) | Listed (since 08 Jul 2022) |
| CERT-DFi (CH) | 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) |
| Hitachi Energy PSIRT | Listed (since 15 Mar 2022) |
| OS-CERT | Accredited (since 14 Nov 2016) |
| RIC-CSIRT | Re-Listing Pending (since 04 Apr 2022) |
| Swisscom CSIRT | Listed (since 10 Jun 2022) |
| SWITCH-CERT | Certified (since 02 Jun 2011) |
| VTCERT | Re-Listing Pending (since 10 Apr 2019) |
| Thailand | |
| ThaiCERT | Accredited (since 01 Oct 2015) |
| Togo | |
| CERT.tg | Listed (since 08 Sep 2021) |
| Tunisia | |
| tunCERT | Re-Listing Pending (since 02 Mar 2022) |
| Turkey | |
| BARIKAT-CSIRT | Accredited (since 03 Mar 2022) |
| 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 31 Jan 2022) |
| CERT-UA | Re-Listing Pending (since 24 Jun 2022) |
| CSIRT-NBU (UA) | Listed (since 06 Feb 2022) |
| United Arab Emirates | |
| aeCERT (AE) | Accredited (since 31 May 2022) |
| United Kingdom | |
| BTCERTCC | Accredited (since 01 Jun 2001) |
| Jisc 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 (UK) | Listed (since 14 Jul 2022) |
| X-Force IR EMEA | Listed (since 31 Jan 2022) |
| United States | |
| LISIRT | Listed (since 16 Jun 2020) |
| Uzbekistan | |
| UZCERT | Listed (since 19 Feb 2020) |