Quality Management System -It helps organizations of all sizes and sectors to improve their performance, meet customer expectations and demonstrate their commitment to quality. Its requirements define how to establish, implement, maintain, and continually improve a quality management system (QMS).

Occupational health and safety management systems — Requirements with guidance for use — Amendment 1: Climate action changes

Environmental management systems -It provides a framework for organizations to design and implement an EMS, and continually improve their environmental performance.

Air quality -Requirements for measurement sections and sites and for the measurement objective, plan and report

Plastics piping systems for industrial applications –

specifies the characteristics and requirements for components such as pipes, fittings and valves made from one of the following materials:

• acrylonitrile-butadiene-styrene (ABS)
• unplasticized poly(vinyl chloride) (PVC-U);
• chlorinated poly(vinyl chloride) (PVC-C);

Plastics piping systems for hot and cold water installations – gives guidance for the classification and design of hot and cold water pressure systems which use plastics pipes and plastics or metal fittings.

Identification colours for the content of piping systems – specifies main colours and additional colours for identifying piping systems in accordance with the content or function.

Pipe flanges – Establishes a base specification for pipe flanges suitable for general purpose and industrial applications including, but not limited to, chemical process industries, electric power generating industries, petroleum and natural gas industries.

Pipe threads where pressure-tight joints are made on the threads – 

Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces 

Specifies the requirements for flame arresters that prevent flame transmission when explosive gas-air or vapour-air mixtures are present.

General requirements for sampling, preservation, handling, transport and storage of all water samples for physicochemical, chemical, hydrobiological and microbiological analyses and determination of radiochemical analytes and activities.

Guidance on sampling of waste water

guidance on the sampling of sludges from wastewater treatment works, water treatment works and industrial processes.

Guidance on quality assurance and quality control of environmental water sampling and handling

Applicable to the sampling of suspended solids for the purpose of monitoring and investigating freshwater quality, and more particularly to flowing freshwater systems such as rivers and streams.

Establishes principles, basic requirements, and illustrative methods for dealing with the use of sample data for decision making based on the assessment of the confidence that water quality: meets targets and complies with thresholds; has changed; and/or lies in a particular grade in a classification system.

Defines terms used in certain fields of water quality characterization.

Specifies the principles, categories, and codes for the classification of industrial wastewater and is applicable to all types and sources of industrial wastewater.

Defines terms related to gas analysis, with the main focus on terms related to calibration gas mixtures for use in gas analysis and gas measurements.

Presents methods for determining the critical value of the response variable and the minimum detectable value in Poisson distribution measurements.

Specifies the method for comparing performance evaluation results for a foil thrust bearing that supports load with aerodynamic force generated by the rotation of a driving shaft and lubricates using air, not lubricating oil.

Air quality
Measurement of stationary source emissions
Requirements for measurement sections and sites and for the measurement objective, plan and report

Describes factors that may influence the composition of pure gases and homogeneous gas mixtures used for calibration purposes.

Establishes the requirements for the purity analysis of materials used in the preparation of calibration gas mixtures and the use of these purity data in calculating the composition of the mixture thus prepared.

Specifies the general provisions and gives the basic definitions of terms relating to sampling for gas analysis, including sampling devices, sampling methods, sampling technical considerations, and sampling safety.

Describes a reference method for the measurement of particulate matter (dust) concentration in waste gases of concentrations from 20 mg/m³ to 1 000 mg/m³ under standard conditions.

Methods for determining the velocity and volume flowrate of gas streams in ducts, stacks and chimneys vented to the atmosphere.

Specifies a method for the determination of nitrogen oxides (NO_x) in flue gas of stationary sources and describes the fundamental structure and the key performance characteristics of automated measuring systems.

Specifies the fundamental structure and the most important performance characteristics of automated measuring systems for carbon monoxide (CO), carbon dioxide (CO₂) and oxygen (O₂) to be used on stationary source emissions. This document describes methods and equipment for the measurement of concentrations of these gases.

Stationary source emissions
Determination of PM10/PM2,5 mass concentration in flue gas
Measurement at low concentrations by use of impactors

Globally recognized standard for quality management. It helps organizations of all sizes and sectors to improve their performance, meet customer expectations and demonstrate their commitment to quality. Its requirements define how to establish, implement, maintain, and continually improve a quality management system (QMS).

Air quality
Measurement of stationary source emissions
Requirements for measurement sections and sites and for the measurement objective, plan and report

Specifies a method for determining the emission sound pressure levels of machinery or equipment, at a work station and at other specified positions nearby, in any environment which meets certain qualification requirements.

Corrosion of metals and alloys
Corrosivity of atmospheres
Classification, determination and estimation