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.

Refuse collection vehicles - General requirements and safety requirements - Part 4: Noise test code for refuse collection vehicles

50.20 Proof sent to secretariat or FDIS ballot initiated

ТК-15 more

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions

30.99 CD approved for registration as DIS

ТК-68 more

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions

30.99 CD approved for registration as DIS

ТК-68 more

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum

30.99 CD approved for registration as DIS

ТК-68 more

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction

30.99 CD approved for registration as DIS

ТК-68 more

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions

30.99 CD approved for registration as DIS

ТК-68 more

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions

30.99 CD approved for registration as DIS

ТК-68 more

Railway applications - Acoustics - Measurement of source terms for environmental noise calculations

40.20 DIS ballot initiated

ТК-70 more

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 1: Statistical Pass-By method (ISO/FDIS 11819-1:2022)

50.60 Close of voting. Proof returned by secretariat

ТК-68 more

Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles

10.99 New project approved

ТК-70 more

90.60 Close of review

ТК-14 more

60.60 Standard published

ТК-82 more

90.93 Standard confirmed

ТК-70 more

60.60 Standard published

ТК-14 more

Safety of industrial trucks - Test methods for measuring noise emissions

90.20 Standard under periodical review

ЕРГ 14 more

Refuse collection vehicles and their associated lifting devices - General requirements and safety requirements - Part 4: Noise test code for refuse collection vehicles

90.93 Standard confirmed

ТК-15 more

Railway applications - Noise emission - Characterisation of the dynamic properties of track sections for pass by noise measurements

90.93 Standard confirmed

ТК-70 more

Railway applications - Acoustics - Rail and wheel roughness measurement related to noise generation

60.60 Standard published

ТК-70 more