Occupational Exposure Limits - 3rd list - Indicative OELVs

EU. Indicative OELVs, Directive 2009/161/EU establishing a third list of IOELVs in implementation of Dir. 98/24/EC and amending Dir. 2000/39/EC, last amended by Dir. 2017/164/EU, 1 February 2017

This list contains the indicative occupational exposure limit values (IOELVs) from Commission Directive 2009/161/EU. Member States are required to bring into force the laws, regulations and administrative provisions necessary to comply with this Directive, which establishes values for reference period of eight-hour time weighted average and for a short-term period of 15 minutes.

Sulphuric acid

EC / List no: 231-639-5 CAS no: 7664-93-9
Long-term Exposure Limit (LTEL) Values LTEL (mg/m3)
0.05 mg/m3
Physical form
Miscellaneous Notes
2 When selecting an appropriate exposure monitoring method, account should be taken of potential limitations and interferences that may arise in the presence of other sulphur compounds.

3 The mist is defined as the thoracic fraction.