The following list contains all "accredited" teams. This list contains the same information as the alphabetical list, but is sorted by countries instead of team names.

All "listed" teams are contained in the full list.

*Europe
Ai CERT Accredited (since 27 May 2015)
EGI CSIRT Re-Certification Candidate (since 10 Jan 2024)
ESACERT Re-Certification Candidate (since 15 Nov 2023)
GEANT CERT Certified (since 22 Jun 2015)
NORDUnet CERT Certified (since 01 Jun 2016)
*European Union
CERT-EU Accredited (since 02 May 2013)
EC Cybersecurity Operations Centre Accredited (since 15 Nov 2019)
*World Wide
CiviCERT Accredited (since 24 Mar 2016)
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)
Andorra
CSIRT-AD (AD) Accredited (since 17 Apr 2023)
Armenia
AM-CERT (AM) Accredited (since 04 Jan 2024)
CERT-AM Accredited (since 13 Jan 2014)
Austria
ACOnet-CERT Accredited (since 28 Mar 2003)
AEC Certified (since 30 Jun 2020)
CERT.at Re-Certification Candidate (since 10 Jan 2024)
GovCERT Austria Accredited (since 29 Jun 2021)
sCERT AT Accredited (since 16 Jan 2020)
WienCERT Re-Certification Candidate (since 04 Dec 2020)
Azerbaijan
AzScienceCERT (AZ) Accredited (since 30 May 2011)
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)
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) Certified (since 10 Jan 2024)
KBC Group CERT Accredited (since 22 Feb 2016)
NVISO-CSIRT Accredited (since 09 Apr 2018)
PXS-CSIRT Certified (since 08 Jul 2016)
Bosnia Hercegovina
CERT RS (RS) Accredited (since 16 Apr 2020)
Brazil
CERT.br Accredited (since 31 Mar 2020)
Bulgaria
CERT Bulgaria Accredited (since 12 Jul 2009)
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 (CY) Accredited (since 21 Jun 2018)
Czech Republic
AC-CSIRT (CZ) Accredited (since 13 Mar 2024)
ALEF-CSIRT Certified (since 16 Jul 2020)
AXENTA CSIRT Accredited (since 25 Feb 2019)
CDC AEC Accredited (since 17 Nov 2021)
CESNET-CERTS Accredited (since 27 Jan 2008)
CS-CSIRT Accredited (since 23 Jan 2019)
CSIRT CSAS Certified (since 10 Mar 2022)
CSIRT OU Accredited (since 30 Aug 2021)
CSIRT-MU (CZ) Re-Certification Candidate (since 10 Jan 2024)
CSIRT-SPCSS (CZ) Accredited (since 01 Dec 2023)
CSIRT-VUT (CZ) Accredited (since 18 Sep 2022)
CSIRT.CZ Certified (since 16 Nov 2018)
CZ.NIC-CSIRT Accredited (since 26 Aug 2010)
Gen CERT (CZ) Accredited (since 14 Dec 2020)
GOVCERT.CZ Accredited (since 21 Aug 2014)
NESTOR (CZ) Certification Candidate (since 09 Feb 2024)
NN-GROUP CSIRT Accredited (since 05 Nov 2020)
O2.cz CERT (CZ) Accredited (since 21 Nov 2023)
SOC-Corpus Accredited (since 24 Oct 2018)
SOC365 CSIRT (CZ) Accredited (since 23 Dec 2022)
SOCA Accredited (since 10 Feb 2017)
TMCZ CSIRT Accredited (since 16 Feb 2021)
TS CSIRT Accredited (since 28 Feb 2020)
Denmark
CFCS Accredited (since 12 Oct 2011)
DKCERT Certified (since 26 Feb 2024)
Improsec CSIRT (DK) Accredited (since 13 Sep 2022)
itm8 CDC (DK) Certification Candidate (since 10 Jan 2024)
JN DATA CDC Certified (since 18 Dec 2020)
SektorCERT (DK) Accredited (since 23 Aug 2021)
TDC NET CDC (DK) Certified (since 20 Sep 2023)
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 Accredited (since 21 Apr 2002)
NCSC-FI Certified (since 07 Nov 2014)
France
1A-CERT (FR) Accredited (since 16 Sep 2022)
CERT ATOS-FR (FR) Accreditation Suspended (since 01 Oct 2023)
CERT CM EI (FR) Accredited (since 17 Oct 2022)
CERT Credit Agricole Certified (since 08 Sep 2021)
CERT Groupe BPCE Accredited (since 03 May 2019)
CERT La Poste Accredited (since 27 Mar 2015)
CERT Orange Cyberdefense Accredited (since 21 Sep 2009)
CERT SG Accredited (since 12 Nov 2018)
CERT SysDream (FR) Accredited (since 15 Sep 2022)
CERT-BDF Accredited (since 09 Apr 2015)
CERT-C Capgemini Group (FR) Accredited (since 09 Jun 2023)
CERT-CDCFR Accredited (since 23 May 2016)
CERT-DVT Accredited (since 01 Feb 2011)
CERT-E Capgemini CIS (FR) Accreditation Suspended (since 01 Oct 2023)
CERT-FR Accredited (since 25 Mar 2002)
Cert-IST Accredited (since 14 Mar 2006)
CERT-Renater Accredited (since 30 Sep 2001)
CERT-Ubisoft Accredited (since 07 Jul 2020)
CERT-W Accredited (since 07 Jul 2014)
CERT-XMCO (FR) Accredited (since 31 Aug 2018)
CSIRT-NEOSOFT (FR) Accredited (since 20 Jul 2017)
EY CSIRT (FR) Accredited (since 16 Nov 2022)
Kering-CERT (FR) Accredited (since 17 May 2024)
NavCERT Accredited (since 20 Apr 2020)
VINCI-CERT Accredited (since 02 Oct 2020)
Georgia
CERT.DGA.GOV.GE Accredited (since 24 May 2012)
Germany
BASF gCERT Accredited (since 21 Nov 2022)
Bayern-CERT (DE) Accredited (since 15 Jul 2022)
CERT BWI Re-Certification Candidate (since 10 Jan 2024)
CERT-Bund Accredited (since 12 Sep 2012)
CERT-VW Accredited (since 02 Dec 2003)
DBG-CERT (DE) Accredited (since 02 Jul 2020)
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)
gematik CERT (DE) Accredited (since 16 Apr 2024)
Infineon CDC Certified (since 26 Feb 2024)
KIT-CERT Certification Candidate (since 09 Dec 2022)
PRE-CERT Accredited (since 12 Jun 2002)
RUS-CERT Accredited (since 15 Mar 2002)
S-CERT Accredited (since 10 Oct 2002)
Siemens CERT Accredited (since 23 Mar 2001)
tk CERT Accredited (since 05 Feb 2014)
UniMS-CERT (DE) Accredited (since 19 May 2021)
VDE Accredited (since 03 Feb 2018)
XING Accredited (since 26 Mar 2014)
Greece
GRNET-CERT Accredited (since 07 Apr 2003)
Hungary
NCSC-Hungary Accredited (since 14 Feb 2006)
Iceland
CERT-IS (IS) Accredited (since 17 May 2023)
India
CERT-In (IN) Accredited (since 13 Sep 2022)
Ireland
CSIRT-IE Accredited (since 28 Nov 2017)
IRISSCERT Accredited (since 16 May 2010)
Italy
A2A-CERT (IT) Accredited (since 24 May 2022)
BeSOC-Roma (IT) Accredited (since 01 Mar 2023)
CERT-AGID Accredited (since 19 Jul 2016)
CERT-ENAV Accredited (since 26 Apr 2018)
CERT-INN (IT) Accredited (since 20 Sep 2023)
CERT-WuerthPhoenix (IT) Accredited (since 17 Apr 2023)
CERT-Yoroi Re-Certification Candidate (since 10 Jan 2024)
CERTBI Certification Candidate (since 12 Mar 2024)
CERTEGO Certification Candidate (since 14 Oct 2023)
CERTFin Accredited (since 02 Oct 2019)
CSI-RT Accredited (since 07 Jul 2021)
CSIRT-IT Accredited (since 24 May 2022)
CSOC-ARIA (IT) Accredited (since 09 Feb 2024)
EL-CSIRT (IT) Accredited (since 05 Jan 2024)
Enel CERT Accredited (since 29 May 2018)
FS-CERT (IT) Accredited (since 16 Sep 2022)
G-SIRT Accredited (since 07 Feb 2020)
GARR-CERT Accredited (since 01 Jan 2001)
HWG-CERT (IT) Accredited (since 28 Jul 2023)
LDO-CERT Accredited (since 21 Jun 2019)
NEXI CDC (IT) Accredited (since 10 Jun 2020)
PI-CERT Accredited (since 03 Dec 2013)
POLI-CERT (IT) Accredited (since 05 Aug 2021)
SOC-GSE Accredited (since 23 Nov 2017)
TERNA-CERT Accredited (since 06 May 2019)
UNT-CERT (IT) Accredited (since 17 Apr 2023)
Japan
Panasonic PSIRT Accredited (since 19 Aug 2013)
Jersey
JCSC (JE) Accredited (since 03 Nov 2023)
Jordan
Jo-FinCERT (JO) Accredited (since 13 Mar 2024)
Kazakhstan
KZ-CERT Accreditation Suspended (since 05 Oct 2023)
Korea, Republic Of
KrCERT/CC Certified (since 26 Feb 2024)
Kosovo, Republic Of
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 (LV) Accredited (since 17 Apr 2023)
Lithuania
IGNITIS CERT (LT) Accredited (since 16 Sep 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-XLM Certified (since 31 Aug 2023)
CIRCL Accredited (since 19 Sep 2011)
GOVCERT.LU Certification Candidate (since 06 Feb 2024)
HealthNet-CSIRT Accredited (since 29 Nov 2017)
RESTENA-CSIRT Accredited (since 21 Apr 2009)
Telindus-CSIRT Accredited (since 25 Mar 2016)
Malta
govmtCSIRT (MT) Accredited (since 24 May 2004)
Mauritius
CERT-MU (MU) Certified (since 14 May 2024)
Moldova, Republic Of
CERT-GOV-MD Accredited (since 13 Jan 2014)
Monaco
CERT-MC (MC) Accredited (since 12 Jul 2022)
Netherlands
Computest-CERT (NL) Accredited (since 30 Nov 2022)
FoxCERT Accredited (since 01 Oct 2014)
IBD Certification Candidate (since 06 Feb 2024)
KPN-CERT Certified (since 27 Mar 2012)
NCSC-NL Certified (since 26 Nov 2010)
NW-CERT Accredited (since 31 Mar 2021)
PGGM-CERT Accredited (since 10 Jun 2021)
RIPE NCC CSIRT Accredited (since 15 Dec 2014)
SURFcert Certified (since 25 Aug 2023)
Z-CERT (NL) Accredited (since 16 Apr 2018)
North Macedonia
MKD-CIRT Accredited (since 08 Dec 2017)
Norway
eduCSC-NO (NO) Certified (since 31 Jan 2014)
KraftCERT Certified (since 15 Mar 2021)
mIRT Accredited (since 08 May 2017)
NCSC-NO Accredited (since 26 Jan 2007)
UiO-CERT Certified (since 26 Feb 2024)
Poland
CERT ACL (PL) Accredited (since 22 Jun 2023)
CERT Alior Accredited (since 26 Aug 2019)
CERT ALLEGRO Accredited (since 21 Oct 2019)
CERT BIK Accredited (since 20 Nov 2020)
CERT ENEA (PL) Accredited (since 13 Dec 2022)
CERT IT-PKP (PL) Accredited (since 22 Nov 2022)
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 Re-Certification Candidate (since 10 May 2022)
CERT TMPL Accredited (since 31 Aug 2018)
CERT.NETWORKS.PL (PL) Accredited (since 14 Sep 2023)
ComCERT.PL Accredited (since 02 Jun 2016)
CSIRT KNF Accredited (since 07 Jul 2021)
CSIRT-BOS (PL) Accredited (since 27 Jun 2023)
E.ON CERT PL Accredited (since 31 Aug 2021)
Eurofins SOC (PL) Accredited (since 14 Nov 2023)
GAZ-SYSTEM CERT Certified (since 10 Aug 2021)
PGE-CERT (PL) Re-Certification Candidate (since 10 May 2022)
PIONIER-CERT (PL) Accredited (since 09 Feb 2024)
SOC Trecom (PL) Accredited (since 03 Apr 2024)
SOC24.PL Accredited (since 28 Jan 2019)
Portugal
AR-CSIRT (PT) Accredited (since 21 Feb 2023)
CERT.PT Certified (since 17 Feb 2022)
CIPHER-CSIRT Certified (since 10 Dec 2019)
CSIRT Altice Portugal Accredited (since 06 Apr 2012)
CSIRT.UPORTO Accredited (since 01 Jul 2007)
Euronext CSIRT Accredited (since 18 Dec 2019)
LAYER8 CSIRT (PT) Accredited (since 30 Nov 2022)
RCTS CERT Certified (since 28 Jan 2015)
Romania
BCR CERT (RO) Accredited (since 04 Jan 2024)
BSS-CERT Accredited (since 14 Apr 2021)
CERT Orange Romania (RO) Accredited (since 10 May 2024)
CORIS-STS Accredited (since 30 May 2011)
CSGN-CERT Accredited (since 04 Feb 2015)
CYMED Accredited (since 05 Feb 2021)
DNSC Accredited (since 09 Mar 2012)
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
MUP CERT Accredited (since 23 Nov 2018)
RNIDS-CERT (RS) Accredited (since 04 Sep 2023)
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
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 Accredited (since 13 Nov 2022)
IstroCSIRT (SK) Accredited (since 17 Sep 2022)
SK-CERT Certified (since 26 Mar 2020)
VOID SOC Accredited (since 01 Nov 2019)
Slovenia
SI-CERT Accredited (since 03 Jul 2001)
TSLO-CERT (SI) Accredited (since 02 Jun 2021)
South Africa
SA NREN CSIRT Accredited (since 15 Nov 2018)
Spain
ACD-TRC (ES) Accredited (since 09 Apr 2024)
AndaluciaCERT Accredited (since 14 May 2018)
BeSOC Madrid (ES) Accredited (since 01 Mar 2023)
Caixabank CSIRT Accredited (since 13 Jul 2017)
CATALONIA-CERT Accredited (since 25 Dec 2010)
CCN-CERT Accredited (since 25 Jan 2008)
CIES CSIRT Accredited (since 27 Jan 2022)
CSIRT-CV Accredited (since 27 Sep 2011)
CSIRT-SATEC (ES) Accredited (since 13 Nov 2022)
CSIRT.gal Accredited (since 10 Aug 2021)
CSUC-CSIRT Accredited (since 13 Jan 2015)
Cyberzaintza (ES) Accredited (since 30 Apr 2021)
DELOITTE EDC (ES) Accredited (since 18 Jul 2023)
ENOC-CSIRT (ES) Accredited (since 21 Jun 2022)
ERIS-CERT (ES) Accredited (since 25 Jun 2018)
esCERT-UPC Accredited (since 30 Sep 2001)
ESP DEF CERT Accredited (since 18 Jul 2013)
GRAIL-CSIRT (ES) Accredited (since 28 Jul 2023)
INCIBE-CERT Certified (since 26 Feb 2024)
Innotec Security (ES) Accredited (since 14 Oct 2016)
ITXCSIRT (ES) Accredited (since 23 Sep 2022)
LE-CERT Accredited (since 28 Jan 2021)
OneseQ CERT (ES) Accredited (since 16 Sep 2022)
RedIRIS Accredited (since 23 Mar 2001)
S2 Grupo CERT Accredited (since 19 Apr 2016)
S21sec CERT Accredited (since 19 Sep 2011)
Versia-CSIRT (ES) Accredited (since 24 May 2023)
Sweden
BF-SIRT Accredited (since 19 Jun 2017)
CERT-SE (SE) Certified (since 16 Nov 2011)
GC-CSIRT (SE) Accredited (since 23 Aug 2023)
Handelsbanken SIRT Accredited (since 09 Jan 2012)
Kindred-CSIRT (SE) Accredited (since 02 May 2022)
LiU IRT Certified (since 07 Nov 2014)
SBAB-SIRT Accredited (since 10 Jul 2017)
SEB CSIRT Accredited (since 23 Sep 2016)
SUNET CERT Certification Candidate (since 03 Mar 2023)
Swedbank CDC Certified (since 20 Sep 2023)
TeliaCERT Certified (since 29 Sep 2011)
Truesec-CSIRT (SE) Certified (since 31 Aug 2023)
UmU IRT Re-Certification Candidate (since 07 May 2022)
UU-CSIRT Accredited (since 09 Oct 2015)
Switzerland
CERT-Post Accredited (since 21 Oct 2019)
ETH CSIRT (CH) Re-Certification Candidate (since 24 Feb 2021)
GovCERT.ch Accredited (since 21 Aug 2014)
HACKNOWLEDGE CSIRT (CH) Accredited (since 10 May 2024)
OS-CERT (CH) Accredited (since 14 Nov 2016)
SWITCH-CERT Certified (since 02 Jun 2011)
Thailand
ETDA (TH) Accredited (since 01 Oct 2015)
Turkey
BARIKAT-CSIRT Accredited (since 03 Mar 2022)
TR-CERT Accredited (since 17 Jun 2008)
TurkTelekom-CSIRT Accredited (since 27 Aug 2019)
ULAK-CSIRT Accredited (since 14 Jul 2007)
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)