Standards – always a step ahead
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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.
Non-destructive testing — Ultrasonic testing — Sensitivity and range setting
20.60 Close of comment period
Non-destructive testing — Ultrasonic testing — Transmission technique
20.60 Close of comment period
Non-destructive testing — Ultrasonic testing — Examination for discontinuities perpendicular to the surface
20.60 Close of comment period
Non-destructive testing — Ultrasonic testing — Characterization and sizing of discontinuities
20.60 Close of comment period
Non-destructive testing — Ultrasonic testing — Characterization and verification of ultrasonic thickness measuring equipment
20.20 Working draft (WD) study initiated
Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 11: GNSS instruments
20.20 Working draft (WD) study initiated
Biodiversity — Strategic and operational approach for organisations-- Requirements and guidelines
20.20 Working draft (WD) study initiated
Biodiversity — Guide for the characterization of products derived from native species
20.20 Working draft (WD) study initiated
Space systems — Liquid rocket engines and test stands — Terms and definitions
20.99 WD approved for registration as CD
Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods of tests for reinforcements — Determination of tensile properties of filaments at elevated temperature using the hot grip technique
20.20 Working draft (WD) study initiated
Biodiversity — Process for designing and implementing biodiversity net gain
20.60 Close of comment period
Biotechnology — Biobanking — Requirements for human neural stem cells derived from pluripotent stem cells
20.60 Close of comment period
Guidelines for the management of mobile toilets under Public Health Emergencies
20.20 Working draft (WD) study initiated
Traditional Chinese medicine — Vocabulary — Part 3: Efficacy of Chinese Materia Medica
20.60 Close of comment period
Securities and related financial instruments — Financial Instrument Short Name (FISN)
20.20 Working draft (WD) study initiated
Steel structures — Structural bolting — Test method for determining slip factor for faying surfaces
20.20 Working draft (WD) study initiated
Steel structures — Structural Bolting — Test method to establish bolt tightening procedures
20.20 Working draft (WD) study initiated