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Standards [CURRENT]

BS ISO 24511

Activities relating to drinking water and wastewater services. Guidelines for the management of wastewater utilities and for the assessment of wastewater services
Edition 2024-03-08

Standards [CURRENT]

BS ISO 24512

Activities relating to drinking water and wastewater services. Guidelines for the management of drinking water utilities and for the assessment of drinking water services
Edition 2024-03-08

Standards [CURRENT]

AS/NZS IEC 62471.2

Photobiological safety of lamps and lamp systems Guidance on manufacturing requirements relating to non-laser optical radiation safety
Edition 2012

Standards [CURRENT]

UNE-EN 12944-2

FERTILIZERS AND LIMING MATERIALS. VOCABULARY. PART 2: TERMS RELATING TO FERTILIZERS.
Edition 2000-10-25

Standards [CURRENT]

ABNT NBR 11157

Statistical interpretation of data - Power of test relating to means and variances - Procedure
Edition 1990-06-30

Standards [CURRENT]

ABNT NBR 11338

Laboratory apparatus - Vocabulary relating to apparatus made from glass, porcelain and vitreous silica - Terminology
Edition 1989-11-30

Standards [CURRENT]

ABNT NBR ISO 8549-2

Prosthetics and orthotics - Vocabulary Part 2: Terms relating to external limp prostheses and weares of these prostheses
Edition 1999-01-30

Service activities relating to drinking water and wastewater - Guidelines for the management of drinking water utilities and for the assessment of drinking water services.

Activities relating to drinking water and wastewater services - Guidelines for the management of basic on-site domestic wastewater services

Standards [CURRENT]

PD ISO/TS 24541

Service activities relating to drinking water supply, wastewater and stormwater systems. Guidelines for the implementation of continuous monitoring systems for drinking water quality and operational parameters in drinking water distribution networks
Edition 2020-12-07

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