Project translation

Low-voltage fuses - Part 3: Supplementary requirements for fuses for operation by unskilled persons (fuses mainly for household and similar applications) - Examples of standardized systems of fuses A to F

Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K

Low-voltage fuses - Part 1: General requirements

Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres

Wastewater treatment plants - Part 3: Preliminary treatment

Wastewater treatment plants - Part 3: Preliminary treatment

Wastewater treatment plants - Part 7: Biological fixed-film reactors

Emergency escape lighting systems

Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies

Lightning protection system components (LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals

Lightning protection system components (LPSC) - Part 4: Requirements for conductor fasteners

Lightning protection system components (LPSC) - Part 2: Requirements for conductors and earth electrodes

Lightning protection system components (LPSC) - Part 1: Requirements for connection components

Protection against lightning - Part 4: Electrical and electronic systems within structures

Protection against lightning - Part 3: Physical damage to structures and life hazard

Protection against lightning - Part 2: Risk management

Protection against lightning - Part 1: General principles

Postal services - Harmonized track and trace events - Part 1: Forward flow