ONORM EN 12464-1 : 2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Lighting Design Criteria
  4.1 Luminous environment
  4.2 Luminance distribution
  4.3 Illuminance
       4.3.1 Recommended illuminances at the task area
       4.3.2 Illuminances of immediate surroundings
       4.3.3 Uniformity
  4.4 Glare
       4.4.1 Discomfort glare
       4.4.2 Shielding against glare
       4.4.3 Veiling reflections and reflected glare
  4.5 Directional lighting
       4.5.1 Modelling
       4.5.2 Directional lighting of visual tasks
  4.6 Colour aspects
       4.6.1 Colour appearance
       4.6.2 Colour rendering
  4.7 Flicker and stroboscopic effects
  4.8 Maintenance factor
  4.9 Energy considerations
  4.10 Daylight
  4.11 Lighting of workstations with Display Screen Equipment
       (DSE) including VDUs
       4.11.1 General
       4.11.2 Luminaire luminance limits with downward flux
5 Schedule of lighting requirements
  5.1 Composition of the tables
  5.2 The schedule of interiors (areas), tasks and activities
  5.3 Lighting requirements for interiors (areas), tasks and
       activities
6 Verification procedures
  6.1 Illuminance
  6.2 Unified Glare Rating
  6.3 Colour Rendering Index
  6.4 Luminaire luminance
Annex A (informative) A-deviation
Bibliography
Index of interiors (areas), tasks and activities

Specifies lighting requirements for indoor work places, which meet the needs for visual comfort and performance.