Basic financial and risk analysis for self-employed persons and small and medium-sized enterprises
Edition 2021-10

Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4, Syntax release number: 1) - Part 3: Syntax rules specific to interactive EDI (ISO 9735-3:2002)
Edition 2004-01

Sensory analysis - Methodology - Sequential analysis (ISO 16820:2019)
Edition 2021-01

Sensory analysis - A - not A test
Edition 2003-08

Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4, Syntax release number: 1) - Part 4: Syntax and service report message for batch EDI (message type - CONTRL) (ISO 9735-4:2002)
Edition 2004-01

Sensory analysis - In/out test
Edition 2013-06

Postal services - Quality of service - Complaints handling principles; German version EN 14012:2019
Edition 2020-06

Electronic Public Procurement - Ordering - Part 1: Choreographies; German version EN 17016-1:2024
Edition 2024-10

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