1 Scope and object
2 Normative references
3 Definitions
4 Tests
5 Marking and documentation
6 Protection against electric shock
7 Protection against mechanical hazards
8 Mechanical resistance to shock and
impact
9 Equipment temperature limits and protection
against the spread of fire
10 Resistance to heat
11 Protection against hazards from fluids
12 Protection against radiation, including
laser sources, and against sonic and
ultrasonic pressure
13 Protection against liberated gases,
explosion and implosion
14 Components
15 Protection by interlocks
16 Measuring circuits
Annexes
Bibliography