We have implemented the Czech air limit values (Nařízení vlády č. 361/2007 Sb. kterým se stanoví podmínky ochrany zdraví při práci) of 2013 in our substance database.
On the basis of the changes listed below, you can decide whether your company is affected and contact us for an update if necessary. We want to continue this kind of information on our website permanently in the future (see overview).
For the region Czech Reublic (CZ) the following changes have occurred.
| Substance description | CAS No. | Remark |
| 2-Aminoethanol | 141-43-5 | new |
| Hydrazoic acid | 7782-79-8 | new |
| 1-Butoxypropan-2-ol | 5131-66-8 | new |
| Desflurane | 57041-67-5 | new |
| N,N-Dimethylcyclohexylamine | 98-94-2 | new |
| N,N-Dimethyl-p-toluidine | 99-97-8 | new |
| Enflurane | 13838-16-9 | new |
| 1-Ethoxypropan-2-ol | 1569-02-4 | new |
| 3-Methoxy-3-methylbutan-1-ol | 56539-66-3 | new |
| Methyl isocyanate | 624-83-9 | new |
| 1-Methyl-2-pyrrolidin-2-one | 872-50-4 | new |
| Nitrogen dioxide | 10102-44-0 | new |
| Pentanol isomers and mixture of isomers | new | |
| Isopropyl acetate | 108-21-4 | new |
| Sevoflurane | 28523-86-6 | new |
| Dimethyl formamide | 68-12-2 | changed |
| 2-Ethoxyethanol | 110-80-5 | changed |
| 2-Ethoxyethyl acetate | 111-15-9 | changed |
| 2-Methoxyethanol | 109-86-4 | changed |
| 2-Methoxyethyl acetate | 110-49-6 | changed |
| Nitrogen monoxide | 10102-43-9 | changed |
| Sulfur dioxide | 7446-09-5 | changed |
| Mercury | 7439-97-6 | changed |
| Mercury (II) compounds, inorganic * | changed | |
| Hydrogen sulfide | 7783-06-4 | changed |
| Vinyl acetate | 108-05-4 | changed |
* Entry applies only to bivalent inorganic compounds and no longer for aryl compounds.