Health services - Quality management systems - Guide for the use of EN ISO 9004:2000 in health services for performance improvement
Edition 2008-10-22

Safety rules for the construction and installation of lifts - Existing lifts - Part 83: Rules for the improvement of the resistance against vandalism (Endorsed by AENOR in December of 2009.)
Edition 2009-12-01

Safety rules for the construction and installation of lifts - Existing lifts - Part 80: Rules for the improvement of safety of existing passenger and goods passenger lifts
Edition 2020-10-21

Safety rules for the construction and installation of lifts - Existing lifts - Part 82: Rules for the improvement of the accessibility of existing lifts for persons including persons with disability
Edition 2014-01-29

Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walks
Edition 2022-02-16

Hydraulic turbines, storage pumps and pump-turbines - Rehabilitation and performance improvement (Endorsed by Asociación Española de Normalización in October of 2017.)
Edition 2017-10-01

Data quality — Part 64: Data quality management: Organizational process maturity assessment: Application of the Test Process Improvement method
Edition 2023-07-19

Quantitative methods in process improvement - Six Sigma - Part 1: DMAIC methodology
Edition 2012-12-05

Quantitative methods in process improvement - Six Sigma - Part 2: Tools and techniques
Edition 2012-12-05

Quantitative methods in process improvement - Six Sigma - Competencies for key personnel and their organizations in relation to Six Sigma and Lean implementation
Edition 2017-06-28