– work with chemicals, cf. Chapter 3; – hot work, cf. Chapter 5; – exposure to mutagenic agents, cf. Chapter 7; – work with work equipment that requires special caution, cf. Chapter 10; – work involving a risk of exposure to harmful noise or mechanical vibrations, cf. Chapter 14; – work involving a risk of exposure to artificial optical radiation, cf. Chapter 16; – work involving a risk of exposure to electromagnetic fields, cf. Chapter 16 A; – excavation work, cf. Chapter 21; – safety signage and signalling, cf. Chapter 22; – ergonomically strenuous work, cf. Chapter 23; – work that may entail a risk of exposure to violence and threats of violence, cf. Chapter 23A.