Last updated: 14 October 2026
⚠️ New certificates effective from 13 October 2026 at 18:00 in the production environment. New certificate chain (DigiCert) – see below.
Fullmaktskollen uses client certificates for authentication when making requests to connected organizations’ APIs. The API endpoints implemented by each organization must therefore support authentication using Fullmaktskollen’s client certificates and must be accessible over the internet from Fullmaktskollen’s systems.
New Client Certificate Management
Fullmaktskollen is transitioning from client certificates issued by public Certificate Authorities (CAs) to certificates issued by a non-public CA.
This change is driven by the increasingly shorter validity periods of publicly issued certificates. For client certificates used in system-to-system communication, this results in more frequent certificate replacements, both for Fullmaktskollen and for all connected organizations.
By using a non-public CA, Fullmaktskollen can issue client certificates with longer validity periods, reducing the need for frequent certificate replacements.
The transition will take place gradually. Since 1 October 2026, the test environment has been using certificates issued by a non-public CA (GlobalSign Non-Public Root R43).
The production environment will continue to use certificates issued by a public CA (DigiCert) until further notice. Organizations will be notified well in advance when the production environment transitions.
This change does not affect the authentication method. Fullmaktskollen will continue to use mutual TLS (mTLS) with client certificates when making requests to connected organizations’ services.
What do you need to do?
Fullmaktskollen uses the certificates listed below when making requests to connected organizations’ APIs.
Ensure that your solution trusts the certificates specified for each environment.
As the certificates used in the test environment are no longer issued by a public CA, you may need to explicitly add Fullmaktskollen’s CA certificate chain to your solution’s trust store.
The required certificates for each environment are available below.
Whenever Fullmaktskollen replaces its client certificates, all connected organizations will be notified by email using the address registered under Kontaktuppgifter för driftsinformation on their account page.
For information about the certificate requirements for organizations connecting to Fullmaktskollen, please refer to the relevant guide on our website.
Production environment
🟢 Current Certificates (Effective from 13 October 2026)
👉 These certificates have been used by Fullmaktskollen’s production environment since 13 October 2026 at 18:00.
The new client certificate is issued by a different CA than the previous certificate. In addition to the new client certificate, you must therefore add the new root and intermediate CA certificates as trusted certificates in your solution before the change.
api.fullmaktskollen.se
The ZIP archive contains the certificates in PEM and CER (DER) formats, the complete certificate chain in a PEM file, the complete chain in P7B format, and a file containing checksums.
Client Certificate
| Property | Value |
|---|---|
| File | fmk-client-prod-2026-10.pem |
| Common Name (CN) | api.fullmaktskollen.se |
| Issuer | DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1 |
| Validity | 2026-10-05 – 2027-04-21 |
| SHA-1 | 3A:07:65:B3:09:F9:AE:72:C4:74:2C:2A:B2:E1:0D:FA:E3:85:F2:8E |
| SHA-256 | 7E:CB:40:94:D4:FC:D1:BD:11:35:3D:7E:42:8F:57:18:AB:D1:99:85:D0:89:98:82:67:C6:00:62:D4:FD:A3:DA |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----Certificate Chain
Root Certificate
| Property | Value |
|---|---|
| File | fmk-root-prod-2026-10.pem |
| Common Name (CN) | DigiCert Global Root G2 |
| Issuer | DigiCert Global Root G2 (self-signed root) |
| Validity | 2013-08-01 – 2038-01-15 |
| SHA-1 | DF:3C:24:F9:BF:D6:66:76:1B:26:80:73:FE:06:D1:CC:8D:4F:82:A4 |
| SHA-256 | CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----Intermediate Certificate
| Property | Value |
|---|---|
| File | fmk-intermediate-prod-2026-10.pem |
| Common Name (CN) | DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1 |
| Issuer | DigiCert Global Root G2 |
| Validity | 2022-09-19 – 2032-09-18 |
| SHA-1 | 5D:87:00:7C:DF:35:89:10:92:5B:EA:54:33:77:8F:78:13:74:95:10 |
| SHA-256 | A4:AD:FC:29:17:BB:14:51:D3:12:37:1D:44:1A:CD:B6:86:10:7F:BC:0B:31:56:D5:57:0E:99:E1:12:19:74:FA |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----