Trust Directory
Independent public mirror of national PKI trust anchors, not an authority. Certificates are published by each national PKI (e.g., BCCR for Costa Rica); this site mirrors and structures them.

Austria

Published by Rundfunk und Telekom Regulierungs-GmbH (RTR) — supervisory authority for the Telekom-Control-Kommission (TKK), Austrian eIDAS supervisory body and national Trusted List operator

Certificates
39
Roots
1
Intermediates
38
did:pki
39
Updated
Model
Accredited CAs (ETSI Trusted List)
Governing law
Reglamento eIDAS (UE) 910/2014 · Signatur- und Vertrauensdienstegesetz (SVG) · Telekommunikationsgesetz 2021 (TKG 2021)
Key algorithms
RSA-4096, RSA-2048
Signature standards
CAdESPAdESXAdESASiC
CapabilitiesQualified e-signature & e-seal (eIDAS)Qualified timestampingQualified website authentication (QWAC / PSD2)

Austria's qualified-signature trust is a federation of accredited QTSPs (A-Trust GmbH and A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH, e-commerce monitoring GmbH / GlobalTrust, PrimeSign GmbH, Swisscom IT Services Finance S.E., and SwissSign GmbH, among others) supervised by Rundfunk und Telekom Regulierungs-GmbH (RTR), the supervisory authority acting for the Telekom-Control-Kommission (TKK), and published in the Austrian national eIDAS Trusted List (vertrauensliste.xml). The 39 currently-granted CA certificates were promoted wholesale after verifying the Trusted List's XAdES signature through the EU LOTL chain of trust: the LOTL signature was checked against the pinned European Commission signing anchor, and the Austrian TSL's signature (signer: C=AT, O=Rundfunk und Telekom Regulierungs-GmbH, OU=Fachbereich Telekommunikation und Post, CN=Trusted List 9; cert SHA-256 5a05d58ab2bcede1affb73024de8796c8c299fb37f2e79036c7e09f45712abe6) against the identity the LOTL declares for Austria, so the list's single seal vouches for every certificate it contains (eIDAS Art. 22). Only services with a currently-granted status and a CA / qualified-certificate service type were selected; withdrawn, deprecated, and non-CA services were dropped. Verification evidence is in VERIFICATION.md. Key algorithms across the set are mixed: 38 CAs use RSA-4096 and 1 uses RSA-2048. Three certificates in the set (a-sign-premium-mobile-05, a-sign-Premium-Sig-05, and EU-Identity-mobile-05) have passed their notAfter and are retained as archived-but-granted entries; they surface under the Expired status filter.

Expired certificates are hidden by default; they remain useful only for validating older signatures.

  • a-sign-premium-mobile-05

    Intermediate CAExpired (1053 days ago)
    Issuer
    A-Trust-Root-05
    Valid
    to
    Serial
    0fcdd4
    SHA-256
    930ff2e323…0c9380a640

    Issuer "A-Trust-Root-05" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-mobile-07

    Intermediate CAValid (3750 days left)
    Issuer
    A-Trust-Root-07
    Valid
    to
    Serial
    0e854968
    SHA-256
    0f522765db…848bad0511

    Issuer "A-Trust-Root-07" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-mobile-09

    Intermediate CAValid (3628 days left)
    Issuer
    A-Trust-Root-09
    Valid
    to
    Serial
    4e4f0766
    SHA-256
    2f64de538d…ebbce7349f

    Issuer "A-Trust-Root-09" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-mobile-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    20998dfde1…99235e
    SHA-256
    50fded1cc8…3537deac40

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-mobile-seal-07

    Intermediate CAValid (921 days left)
    Issuer
    A-Trust-Root-07
    Valid
    to
    Serial
    1d9987d0
    SHA-256
    8ee2f003e3…3615d4ce34

    Issuer "A-Trust-Root-07" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-mobile-seal-09

    Intermediate CAValid (3628 days left)
    Issuer
    A-Trust-Root-09
    Valid
    to
    Serial
    52bc35d4
    SHA-256
    417b27a708…648ba871a9

    Issuer "A-Trust-Root-09" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-mobile-seal-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    071fd1ecb9…6c7f8d
    SHA-256
    3b4bfbb73f…99bdfbb4d0

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-Premium-Once-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    19ed470dde…882462
    SHA-256
    c2308ea574…61b8efa6e1

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-seal-07

    Intermediate CAValid (921 days left)
    Issuer
    A-Trust-Root-07
    Valid
    to
    Serial
    0408351a
    SHA-256
    87e75615d6…9dcadbd5a1

    Issuer "A-Trust-Root-07" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-seal-09

    Intermediate CAValid (3628 days left)
    Issuer
    A-Trust-Root-09
    Valid
    to
    Serial
    5fc3a25f
    SHA-256
    66fc1f07f5…a0fa921a68

    Issuer "A-Trust-Root-09" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-seal-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    081d9da8a1…3f9436
    SHA-256
    9923037b31…2f91534004

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-Premium-Sig-05

    Intermediate CAExpired (1053 days ago)
    Issuer
    A-Trust-Root-05
    Valid
    to
    Serial
    0fcdb8
    SHA-256
    9a61387672…a20aeb1f7b

    Issuer "A-Trust-Root-05" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-Premium-Sig-07

    Intermediate CAValid (3750 days left)
    Issuer
    A-Trust-Root-07
    Valid
    to
    Serial
    0c868cf7
    SHA-256
    17d13622f3…aa5dce9e66

    Issuer "A-Trust-Root-07" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-Premium-Sig-09

    Intermediate CAValid (3628 days left)
    Issuer
    A-Trust-Root-09
    Valid
    to
    Serial
    53503265
    SHA-256
    b900e04138…9e56532cd9

    Issuer "A-Trust-Root-09" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-Premium-Sig-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    71f9333b8a…73a427
    SHA-256
    437651abea…273fd109e7

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-timestamping-07

    Intermediate CAValid (3755 days left)
    Issuer
    A-Trust-Root-07
    Valid
    to
    Serial
    63d7a932
    SHA-256
    395d12775b…62213e7bae

    Issuer "A-Trust-Root-07" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-timestamping-09

    Intermediate CAValid (3628 days left)
    Issuer
    A-Trust-Root-09
    Valid
    to
    Serial
    5ce07044
    SHA-256
    840de0fa36…a6a060accb

    Issuer "A-Trust-Root-09" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-premium-timestamping-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    77d589cb08…7fb020
    SHA-256
    e7c65d9490…72d4f82b3a

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-SSL-EV-07

    Intermediate CAValid (3755 days left)
    Issuer
    A-Trust-Root-07
    Valid
    to
    Serial
    1ed7cdb3
    SHA-256
    f995ee4871…1d9e8068f2

    Issuer "A-Trust-Root-07" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-SSL-EV-07a

    Intermediate CAValid (3728 days left)
    Issuer
    A-Trust-Root-07
    Valid
    to
    Serial
    68cc8ef0
    SHA-256
    c76ad81bd2…c7f42afc57

    Issuer "A-Trust-Root-07" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-SSL-EV-09

    Intermediate CAValid (3628 days left)
    Issuer
    A-Trust-Root-09
    Valid
    to
    Serial
    1fa6a590
    SHA-256
    9aad0918fb…c9d7b28308

    Issuer "A-Trust-Root-09" is not present in this mirror, so the chain cannot be fully resolved here.

  • a-sign-SSL-EV-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    6ee07e641b…fd2245
    SHA-256
    997d1e9975…9fbebcc705

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • EU-Identity-mobile-05

    Intermediate CAExpired (1053 days ago)
    Issuer
    A-Trust-Root-05
    Valid
    to
    Serial
    19f2f1
    SHA-256
    0c82598cf7…d0ff905438

    Issuer "A-Trust-Root-05" is not present in this mirror, so the chain cannot be fully resolved here.

  • EU-Identity-mobile-09

    Intermediate CAValid (3628 days left)
    Issuer
    A-Trust-Root-09
    Valid
    to
    Serial
    47c125ab
    SHA-256
    6bd15368ea…23c24087c0

    Issuer "A-Trust-Root-09" is not present in this mirror, so the chain cannot be fully resolved here.

  • EU-Identity-mobile-10

    Intermediate CAValid (4176 days left)
    Issuer
    A-Trust-Root-10
    Valid
    to
    Serial
    347670e55c…6d485c
    SHA-256
    97da26f808…07a4d9f16b

    Issuer "A-Trust-Root-10" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST 2015 QUALIFIED 1

    Intermediate CAValid (5055 days left)
    Issuer
    GLOBALTRUST 2015
    Valid
    to
    Serial
    0166578fb0…fc7a55
    SHA-256
    012e7fa627…85acf245c4

    Issuer "GLOBALTRUST 2015" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST 2015 QUALIFIED 2

    Intermediate CAValid (5055 days left)
    Issuer
    GLOBALTRUST 2015
    Valid
    to
    Serial
    121754cc45…2d4eaa
    SHA-256
    7d2ba4c966…3361ecf811

    Issuer "GLOBALTRUST 2015" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST 2015 QUALIFIED TIMESTAMP 1

    Intermediate CAValid (5055 days left)
    Issuer
    GLOBALTRUST 2015
    Valid
    to
    Serial
    0184d9c498…248d55
    SHA-256
    945522340e…b0e0883fc9

    Issuer "GLOBALTRUST 2015" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST 2015 SERVER QUALIFIED 1

    Intermediate CAValid (5055 days left)
    Issuer
    GLOBALTRUST 2015
    Valid
    to
    Serial
    65af7fff31…882180
    SHA-256
    4b9235a7fe…4fa5099805

    Issuer "GLOBALTRUST 2015" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST 2015 SERVER QUALIFIED EV 2

    Intermediate CAValid (5055 days left)
    Issuer
    GLOBALTRUST 2015
    Valid
    to
    Serial
    395ab4c851…7e36e1
    SHA-256
    761503e31f…d19264b93b

    Issuer "GLOBALTRUST 2015" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST 2020 QUALIFIED 1

    Intermediate CAValid (5055 days left)
    Issuer
    GLOBALTRUST 2020
    Valid
    to
    Serial
    6625dd5b39…f0b624
    SHA-256
    16a84116d5…34bb459d88

    Issuer "GLOBALTRUST 2020" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST 2020 SERVER QUALIFIED EV 1

    Intermediate CAValid (5055 days left)
    Issuer
    GLOBALTRUST 2020
    Valid
    to
    Serial
    414868dde9…517ad1
    SHA-256
    fe95a24e7f…d207523bb1

    Issuer "GLOBALTRUST 2020" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST QUALIFIED 1

    Intermediate CAValid (3694 days left)
    Issuer
    GLOBALTRUST
    Valid
    to
    Serial
    01a29229c8…f67a55
    SHA-256
    af9f3bce85…5da922b1b3

    Issuer "GLOBALTRUST" is not present in this mirror, so the chain cannot be fully resolved here.

  • GLOBALTRUST QUALIFIED TIMESTAMP 2

    Intermediate CAValid (3694 days left)
    Issuer
    GLOBALTRUST
    Valid
    to
    Serial
    2cc3f3ecbd…764f8f
    SHA-256
    c87c2d7b32…d0f0ee74bb

    Issuer "GLOBALTRUST" is not present in this mirror, so the chain cannot be fully resolved here.

  • Swisscom Diamant EU CA 4

    Intermediate CAValid (283 days left)
    Issuer
    Swisscom Root CA 2
    Valid
    to
    Serial
    00a1472533…f7772e
    SHA-256
    5299ea42b7…41c97e628a

    Issuer "Swisscom Root CA 2" is not present in this mirror, so the chain cannot be fully resolved here.

  • Swisscom Diamant EU CA 4.1

    Intermediate CAValid (1855 days left)
    Issuer
    Swisscom Root CA 4
    Valid
    to
    Serial
    45365d1206…e0218e
    SHA-256
    d88743f2e7…ab916e3bf5

    Issuer "Swisscom Root CA 4" is not present in this mirror, so the chain cannot be fully resolved here.

  • Swisscom TSS CA 4.1

    Intermediate CAValid (1386 days left)
    Issuer
    Swisscom Root CA 4
    Valid
    to
    Serial
    0e480a66b5…827a73
    SHA-256
    4d03ed9fd5…06a17ce321

    Issuer "Swisscom Root CA 4" is not present in this mirror, so the chain cannot be fully resolved here.

  • SwissSign RSA eIDAS Qualified Services ICA 2023 - 1

    Intermediate CAValid (4404 days left)
    Issuer
    SwissSign RSA eIDAS Qualified Services Root 2023 - 2
    Valid
    to
    Serial
    0d267a02a6…86a9e6
    SHA-256
    088a590dd6…4c77e01bde

    Issuer "SwissSign RSA eIDAS Qualified Services Root 2023 - 2" is not present in this mirror, so the chain cannot be fully resolved here.