SSH EN 319 421 V1.3.1:2025

Electronic Signatures and Trust Infrastructures (ESI); Policy and Security Requirements for Trust Service Providers issuing Time-Stamps

Publication date: Dec 17, 2025

General information

Current stage: 60.60 Effective date: Dec 17, 2025

Originator: DPS

Owner: DPS/KT 10

Type: European Norm

Languages: English

Buying

Status: Published

PDF - ALL 4,403

Paper - ALL 4,403

CD - ALL 4,403

PDF and Paper - ALL 8,806

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Scope

The present document specifies policy and security requirements relating to the operation and management practices of TSPs issuing time-stamps. These policy requirements are applicable to TSPs issuing time-stamps. Such time-stamps can be used in support of digital signatures or for any application requiring to prove that a datum existed before a particular time.

Life cycle

NOW

PUBLISHED
SSH EN 319 421 V1.3.1:2025
60.60 Standard published
Dec 17, 2025

SSH EN 319 421 V1.3.1:2025

Electronic Signatures and Trust Infrastructures (ESI); Policy and Security Requirements for Trust Service Providers issuing Time-Stamps

General information

Buying

Scope

Life cycle

NOW

Related project

Adopted from ETSI EN 319 421 V1.3.1 (2025-07)