Environmental protection. Surface waters. Methodology for assessing the smallest satisfactory volume of measurements of controlled indicators of natural water quality

Standard published on 1.3.2023

Environmental protection. Surface water. Water quality control. Methodology for determining the volume of measurements required to assess payments for wastewater discharge

Standard published on 1.3.2023

Environmental protection. Surface water. Evaluation of the compliance of the composition and properties of water with the specified quality class

Standard published on 1.3.2023

Environmental protection. Surface and groundwater quality. Terms and definitions

Standard published on 1.1.2023

Environmental protection. Soils. General requirements for pollution control and protection

Standard published on 1.1.2023

Environmental protection. Soils. Classification of chemicals for pollution control

Standard published on 1.1.2023

Environmental protection. Surface and underground waters. General requirements for glaciers and atmospheric precipitation sampling

Standard published on 1.1.2023

Environmental protection. Surface and underground waters. General requirements for methods of determination petroleum products content in natural and waste waters

Standard published on 1.1.2023

Environmental protection. Landscapes. Terms and definitions

Standard published on 1.3.2023

United power system and isolated power systems. Thermal power plants. Heat-power equipment. Pre-launch steam-oxy- gen cleaning, passivation and preservation of the steam-water tract. Norms and requirements

Standard published on 1.9.2022