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Standards in development (28)

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Standard TitleStatus
BS EN 12566-1 Small wastewater treatment systems for up to 50 PT Part 1: Prefabricated septic tanksAccepted
BS EN 12566-3 Small wastewater treatment systems up to 50 PT Part 3: Packaged and/or site assembled domestic wastewater treatment plantsAccepted
BS EN 12566-4 Small wastewater treatment systems for up to 50 PT Part 4: Septic tanks assembled in situ from prefabricated kitsAccepted
BS EN 12566-6 Small wastewater treatment systems for up to 50 PT Part 6: Prefabricated treatment units for septic tank effluentAccepted
BS EN 12566-7 Small wastewater treatment systems for up to 50 PT Part 7: Prefabricated tertiary treatment unitsAccepted
BS EN 1610 Construction and testing of drains and sewersPublication
BS EN 16695 Water quality - Guidance on the estimation of phytoplankton biovolumePublication
BS EN 16698 Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland watersPublication
BS EN WI 00230298 Water quality - Guidance on mapping extent and density of Zostera and macroalgae beds in the littoral environmentIdea
BS EN WI 16772 for sampling invertebrates in the hyporheic zone of riversPublic Comment
BS EN WI 16859 requirements of freshwater pearl mussel Margaritifera MargaritiferaPublic Comment
BS EN WI 16870 determining the degree of modification of lake hydromorphologyPublic Comment
BS ENISO 8049 Ferronickel shot - Sampling for analysisPublic Comment
BS ISO 10253 Water quality - Marine algal growth inhibition test with Skeletonema costatum and Phaeodactylum tricornutumAccepted
BS ISO 17244 Water quality - Bio-indicator of potential toxicity in aqueous media - Determination of the potential toxicity of aqueous samples on bivalve embryo-larval developmentPublication
BS ISO 18220 Water quality - Larval development test with the harpacticoid copepod Nitocra spinipesAccepted
BS ISO 19040-1 Water quality - Determination of the estrogenic potential of water and waste water Part 1: Yeast estrogen screen (Saccharomyces cerevisiae)Accepted
BS ISO 19040-2 Water quality - Determination of the estrogenic potential of water and waste water Part 2: Yeast estrogen screen (Arxula adeninivorans)Accepted
BS ISO 19040-3 Water quality - Determination of the estrogenic potential of water and waste water Part 3: In vitro human cell-based reporter gene assayAccepted
BS ISO 19820 Water quality - Determination of the acute toxicity to the marine rotifer Brachionus plicatilisPublic Comment
BS ISO 19827 Water quality - Determination of the acute toxicity to the freshwater rotifer Brachionus calyciflorusApproval
BS ISO 6372 Nickel and nickel alloys - Terms and definitionsAccepted
BS ISO 6501 Ferronickel - Specification and delivery requirementsAccepted
BS ISO 7524 Nickel, ferronickel and nickel alloys - Determination of carbon content - Infra-red absorption method after induction furnace combustionIdea
BS ISO 7526 Nickel, ferronickel and nickel alloys - Determination of sulfur content - Infra-red absorption method after induction furnace combustionIdea
BS ISO 9725 Nickel and nickel alloy forgingsAccepted
BS ISO/TS 18223 Nickel alloys - Determination of Nickel content - Inductively coupled plasma atomic emission spectrometric methodAccepted
PD CEN/TR 1295-4 Structural design of buried pipelines under various conditions of loading Part 4 : Parameters for reliability of the design (EN 1295-4)Publication

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