Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
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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.

Water quality — Sampling — Part 4: Guidance on sampling from lakes, natural and man-made

90.93 Standard confirmed

ТК-15 more

Water quality — Sampling — Part 9: Guidance on sampling from marine waters

90.93 Standard confirmed

ТК-15 more

Water quality — Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna

90.93 Standard confirmed

ISO/TC 147/SC 5 more

Water quality — Guidance on marine biological surveys of hard-substrate communities

90.93 Standard confirmed

ISO/TC 147/SC 5 more

Water quality — Sampling — Part 11: Guidance on sampling of groundwaters

90.93 Standard confirmed

ISO/TC 147/SC 6 more

Water quality — Sampling — Part 19: Guidance on sampling of marine sediments

90.93 Standard confirmed

ISO/TC 147/SC 6 more

Water quality — Sampling — Part 24: Guidance on the auditing of water quality sampling

90.93 Standard confirmed

ISO/TC 147/SC 6 more

Water quality — Sampling — Part 4: Guidance on sampling from lakes, natural and man-made

90.93 Standard confirmed

ISO/TC 147/SC 6 more

Water quality — Sampling — Part 6: Guidance on sampling of rivers and streams

90.93 Standard confirmed

ISO/TC 147/SC 6 more

Water quality — Sampling — Part 9: Guidance on sampling from marine waters

90.93 Standard confirmed

ISO/TC 147/SC 6 more

Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates

90.60 Close of review

ISO/TC 147/SC 5 more

Water quality — Biological classification of rivers — Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates

90.93 Standard confirmed

ISO/TC 147/SC 5 more