MAK values
The maximum workplace concentration value (MAK value) is the maximum permissible average concentration of a gaseous, vaporous or dusty working substance in the air, which, according to current knowledge, does not generally endanger the health of the vast majority of healthy employees at the workplace when exposed during a working time of 8 hours per day and up to 42 hours per week, even over longer periods.
Liechtenstein legislation provides that if the adopted EEA directives do not provide for stricter limit values for the respective agents, the SUVA limit values apply.
For the current limit value list, MAK-/BAT values (Excel)
valid in LiechtensteinFor detailed information on MAK and BAT values, see the brochure Limits in the workplace.