Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
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Projects and standards

To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.

Explosion resistant equipment

60.60 Standard published

ТК-1 more

Dust explosion venting protective systems

90.93 Standard confirmed

ТК-1 more

Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar explosion proof ventilation structure

90.93 Standard confirmed

ТК-1 more

Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar explosion proof ventilation structure

60.60 Standard published

ТК-1 more

Explosion prevention and protection in underground mines - Protective systems - Part 2: Passive water trough barriers

90.93 Standard confirmed

ТК-1 more

Explosion prevention and protection in underground mines - Protective systems - Part 4: Automatic extinguishing systems for road headers

90.93 Standard confirmed

ТК-1 more

Explosion venting devices

90.93 Standard confirmed

ТК-1 more

Explosion isolation systems

90.93 Standard confirmed

ТК-1 more

Determination of the spontaneous ignition behaviour of dust accumulations

60.60 Standard published

ТК-1 more

Methodology for the risk assessment of non-electrical equipment and components for intended use in potentially explosive atmospheres

90.93 Standard confirmed

ТК-1 more

Methodology for functional safety assessment of protective systems for potentially explosive atmospheres

90.93 Standard confirmed

ТК-1 more

Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours

60.60 Standard published

ТК-1 more

Flameless explosion venting devices

90.92 Standard to be revised

ТК-1 more

Explosion diverters

90.93 Standard confirmed

ТК-1 more

Explosion isolation flap valves

60.60 Standard published

ТК-1 more

Determination of explosion limits of gases and vapours at elevated pressures, elevated temperatures or with oxidizers other than air

60.60 Standard published

ТК-1 more

Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust

90.93 Standard confirmed

ТК-14 more

Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 3: Group II engines for use in flammable dust atmospheres

90.93 Standard confirmed

ТК-14 more