GN 1.2.1323-03

Maximum allowable concentrations (MAC) of microorganism-producers and components of bacterial products in the air of working zone

Maximum allowable concentration (MAC) of beryllium oxide in the soils of inhabited areas and agricultural lands

Maximum allowable concentration (MAC) of methyl-phosphonic acid in wastes of building structures including wastes after thermal processing

Maximum allowable concentrations (MACs) of microorganism-producers, bacterial products and their components in the occupational air. Amendment No. 1 to GN 2.2.6.709-98

Reference impact safe levels (RISL) of pollutants in atmospheric air of inhabited places. Amendment No. 3 to GN 2.1.6.696-98

Maximum allowable concentration (MAC) of O-(1,2,2 trimethylpropyl) of methilfluorophosphonate (soman) and O-isopropylmethylfluorinephosphonate (sarin) in soils of the regions of location of chemical weapon storage and disposal facilities