Public passenger transport - Basic requirements and recommendations for systems that measure delivered service quality; German version EN 15140:2006
Edition 2006-07

Public passenger transport - Basic requirements and recommendations for systems that measure delivered service quality
Edition 2006-07-01

Public passenger transport - Basic requirements and recommendations for systems that measure delivered service quality
Edition 2006-08

Personal and household services - Part 2: Service provision
Edition 2025-07

Dependability management - Part 3-16: Application guide - Guidelines for the specification of maintenance support services (IEC 60300-3-16:2008); German version EN 60300-3-16:2008
Edition 2009-04

Facility management - Management systems - Requirements with guidance for use (ISO 41001:2018); German version EN ISO 41001:2018
Edition 2018-09

Personal and household services - Part 1: Information, advice and placement
Edition 2025-07

Quality management - Customer satisfaction - Guidelines for monitoring and measuring (ISO 10004:2018)
Edition 2019-07

Interpreting services - Community interpreting - Requirements and recommendations
Edition 2024-07

Cash and value services - Part 2: Certification procedure for the conformity assessment of cash and value services in accordance with DIN 77210-1
Edition 2018-07