1 Scope
2 Normative references
3 Definitions
4 Sources of carbon monoxide
  4.1 General information
  4.2 Normal exposure levels
  4.3 Burning of carbonaceous materials for heating and
      cooking
  4.4 Uncontrolled burning
  4.5 Tobacco smoking
  4.6 Internal combustion engines
  4.7 Multi-occupancy and multi-storey buildings
5 Installation
  5.1 General
  5.2 Location of the carbon monoxide detector
  5.3 Types of apparatus
6 Executive functions (type A apparatus only)
  6.1 General
  6.2 Shut-off valve
  6.3 Ventilation fan
  6.4 Main electrical switch
  6.5 Remote alarm
  6.6 Additional visual alarm
  6.7 Link between detector and ancillary device
7 Advice to the user
  7.1 Manufacturer's instructions
  7.2 Location
  7.3 Power supply
  7.4 Indicators
  7.5 Alarms
  7.6 Maintenance
  7.7 Lifetimes
8 Emergency actions
Annex A (informative) Health effects
  A.1 Toxic effects
  A.2 Chronic effects on high risk groups
  A.3 Normal COHb levels
  A.4 Tobacco smoking
Annex B (informative) Philosophy of setting alarm points