Recommended Practice for Improving Measurement Quality of Particle Number Counting Devices
Edition 2020-08-20

IEEE Recommended Practice for Improving the Reliability of Emergency and Stand By Power Systems
Edition 2020

IEEE Guide for Identifying and Improving Voltage Quality in Power Systems
Edition 2018

Conservation of cultural heritage. Guidelines for improving the energy performance of historic buildings
Edition 2017-06-26

Electric toasters for household and similar use. Methods and measurements for improving accessibility
Edition 2015-07-31

The management of design for economic production - Standardization philosophy aimed at improving the performance of the electrical and mechanical manufacturing sectors
Edition 1981-04-30

Insulated cables and flexible cords for installations - Halogen-free flexible cables with improved characteristics in the case of fire, type C1, with cross-linked synthetic insulation and with extruded symnthetic sheath of rated voltage up to an including 450/750 V
Edition 1989-08-01

Insulated cables and flexibles cords for installations. Halogen-free non-scheathed cables with improved characteristics in case of fire, type C1 or C2 with thermoplastic or cross-linked synthetic insulation, of rated voltages up to and includingy 450/750 volt
Edition 1990-05-01

Conservation of cultural heritage - Guidelines for improving the energy performance of historic buildings
Edition 2018-05-16

Maintenance - Maintenance within physical asset management - Framework for improving the value of the physical assets through their whole life cycle
Edition 2023-04-05