GOST 12.4.026-2015 PDF

Full title and description

GOST 12.4.026-2015 — Safety standards of the Russian Federation. Means of individual protection. Respirators and individual filtering half-masks. General technical requirements, testing methods and marking. This standard establishes general technical requirements, methods of testing, classification and marking for respirators and individual filtering half-masks intended to protect the respiratory organs of personnel from harmful and/or hazardous substances in workplace air.

Abstract

This standard defines performance, design and testing criteria for filtering respirators and half-masks used in industrial and occupational environments. It sets out requirements for classification by protection level and by type of contaminant, specifies construction and materials, test methods (including inhalation/exhalation resistance, filter efficiency, and leakage), labeling and user information. The document is intended to ensure consistent product quality and reliable respiratory protection for workers.

General information

• Status: National standard in force (GOST R system), adopted in 2015
• Publication date: 2015
• Publisher: National standardization body of the Russian Federation (GOST/R)
• ICS / categories: 13.340.30 (Personal protective equipment); Occupational safety and health
• Edition / version: Edition dated 2015 (GOST 12.4.026-2015)
• Number of pages: Typically 20–40 pages (depends on the issued print/PDF); common national-standard length

Scope

The standard applies to filtering respiratory protective devices including disposable and reusable filtering half-masks and respirators intended to protect users from solid and liquid aerosol particles, and, where applicable, from gaseous contaminants in the workplace. It covers general requirements for design and materials, classification by protection efficiency and type, test procedures to verify performance (including filtration efficiency, breathing resistance, total inward leakage, compatibility with other PPE), and requirements for marking, packaging and user instructions. It is intended for manufacturers, testing laboratories, certification bodies and occupational safety specialists.

Key topics and requirements

• Classification of respirators and half-masks by protection class (e.g., light, medium, high efficiency) and by application (dust, mist, fumes, gases when combined with appropriate filters)
• Material and construction requirements to ensure biocompatibility, durability and resistance to degradation during use
• Performance tests: filter penetration (efficiency), inhalation and exhalation breathing resistance, total inward leakage and fit-related requirements
• Testing procedures for simulated use, including conditioning, aerosol challenge methods and flow rates
• Requirements for marking and labeling: model, protection class, size, storage and shelf-life information, manufacturer identification and conformity marks
• User information and instructions for correct selection, fitting, use, maintenance, limitations and disposal
• Compatibility requirements with other personal protective equipment (face shields, helmets, eyewear)

Typical use and users

This standard is used by manufacturers of filtering respirators and half-masks to design and certify products for the Russian market, by testing and certification laboratories to perform required tests, and by regulatory and occupational safety professionals to specify acceptable respiratory protective equipment for workplaces. Typical users include industrial employers, safety engineers, procurement specialists, healthcare providers during non-sterile procedures, construction and mining companies, and emergency response teams.

Related standards

GOST 12.4.026-2015 is part of the broader Russian occupational safety standard set and is related to other standards for personal protective equipment and respiratory protection, including standards for eye and face protection, protective clothing, test methods for filter efficiency, and national certification procedures. It aligns in subject matter with international standards on respiratory protective devices (comparable frameworks include EN and ISO standards for filtering half-masks), and may be used alongside workplace exposure limits and national regulatory requirements.

Keywords

GOST 12.4.026-2015, respirator, filtering half-mask, respiratory protection, filter efficiency, breathing resistance, total inward leakage, PPE, occupational safety, standards, testing, marking

FAQ

Q: What is this standard?

A: GOST 12.4.026-2015 is a Russian national standard that sets general technical requirements, testing methods and marking for filtering respirators and individual filtering half-masks used for respiratory protection in occupational settings.

Q: What does it cover?

A: It covers classification, design and material requirements, test methods (including filtration efficiency and breathing resistance), fit and leakage considerations, labeling, packaging and user instructions for filtering respirators and half-masks.

Q: Who typically uses it?

A: Manufacturers, testing and certification bodies, occupational safety specialists, employers procuring respiratory protective equipment, and laboratories performing conformity assessments.

Q: Is it current or superseded?

A: The standard was adopted in 2015. Users should verify with the national standards authority or certification bodies for any amendments or more recent superseding documents to confirm current status.

Q: Is it part of a series?

A: Yes. It is part of the GOST R occupational safety (GOST 12) series covering personal protective equipment and industrial safety requirements; it is related to other GOST standards dealing with PPE and respiratory protection.

Q: What are the key keywords?

A: Respirator, filtering half-mask, respiratory protection, filter efficiency, breathing resistance, leakage, PPE, occupational safety.