Bulgarian Institute for Standardization
Standards – always a step ahead
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
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
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.
Criteria:
45.080
Railway infrastructure - Rail fastening systems - Part 1: Vocabulary (ISO 22074-1:2020)
30.99 CD approved for registration as DIS
ТК-70
more
Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail restraint (ISO 22074-2:2021)
30.99 CD approved for registration as DIS
ТК-70
more
Railway infrastructure - Rail fastening systems - Part 3: Proof load test method for pull-out resistance (ISO 22074-3:2021)
30.99 CD approved for registration as DIS
ТК-70
more
Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading (ISO 22074-4:2022)
30.99 CD approved for registration as DIS
ТК-70
more
Railway infrastructure - Rail fastening systems - Part 5: Test method for electrical resistance (ISO 22074-5:2021)
30.99 CD approved for registration as DIS
ТК-70
more
Railway infrastructure - Rail fastening systems - Part 6: Test method for resistance to severe environmental conditions (ISO 22074-6:2021)
30.99 CD approved for registration as DIS
ТК-70
more
Railway infrastructure - Rail fastening systems - Part 7: Test method for clamping force and uplift stiffness (ISO 22074-7:2021)
30.99 CD approved for registration as DIS
ТК-70
more
Railway infrastructure - Rail fastening systems - Part 8: Test method for vertical stiffness (ISO 22074-8:2022)
30.99 CD approved for registration as DIS
ТК-70
more
Railway applications - Wheel/rail friction management - Part 1-2: Equipment and application - Top of rail
60.55 Ratification completed (DOR)
ТК-70
more
Railway applications - Wheel/rail friction management - Part 2-2: Properties and characteristics - Top of rail materials
60.55 Ratification completed (DOR)
ТК-70
more
90.93 Standard confirmed
ТК-70
more
90.93 Standard confirmed
ТК-70
more
90.93 Standard confirmed
ТК-24
more
90.93 Standard confirmed
ТК-70
more
90.93 Standard confirmed
ТК-70
more
90.93 Standard confirmed
ТК-70
more
90.93 Standard confirmed
ТК-70
more
60.60 Standard published
ТК-33
more