GN 1.2.1323-03

Approximate permissible concentration (APC) of chemical substances in soil

Maximum allowable concentrations (MAC) of 2-chlorvinylarsineoxide (lewisite oxide) in the air of working zone

Maximum allowable level (MAL) of pollution with arsenic of wastes of metal structures of the facilities for disposal of blistering agents

Reference impact safe levels (RISL) of isobutyl ester of methyl-phosphonic acid in atmospheric air of inhabited places

Reference impact safe levels (RISL) of pollutants in air of working zone. Amendment No. 3 to hygienic normatives "Reference impact safe levels (RISL) of harmful substances in occupational air: GN 2.2.5.687-98"

Maximum allowable level (MAL) of pollution with О-(1,2,2-trimethylpropyl) of methilfluorophosphonate (soman) and O-isopropylmethylfluorinephosphonate (sarin) of metal wastes (chemical weapon wastes, metallic vessels, process equipment) that were in contact with toxic substances