Věstník 9/2026
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prEN 16723 Biomethane and other renewable and low-carbon methane
rich gases Specifications for injection the natural gas
network and for mixtures with natural gas automotive
fuel
CEN/TC 408 2026-10-15
prEN ISO 11494 Jewellery and precious metals Determination platinum -
ICP-OES method using internal standard element
(ISO/DIS 11494:2026)
CEN/TC 410 2026-10-20
prEN ISO 11495 Jewellery and precious metals Determination
of palladium ICP-OES method using internal standard
element (ISO/DIS 11495:2026)
CEN/TC 410 2026-10-20
prEN 18357 Digital declaration performance and conformity
(DoPC) construction products Methodology, general
requirements and criteria develop data templates
CEN/TC 442 2026-10-01
prEN ISO 23143-1 Information exchange between BIM and GIS Part 1:
Core principles and specifications
(ISO/DIS 23143-1:2026)
CEN/TC 442 2026-10-22
prEN ISO 23143-2 Information exchange between BIM and GIS Part 2:
Facilitating data exchange through metadata
(ISO/DIS 23143-2:2026)
CEN/TC 442 2026-10-22
prEN ISO 25177 Soil quality — Field soil description CEN/TC 444 2026-09-22
prEN ISO 11074 Soil quality Vocabulary (ISO/DIS 11074:2026) CEN/TC 444 2026-09-22
prEN 12457-1 Granular waste materials, sludges, soil, soil-like materials
and sediments Leaching Compliance test for leaching -
Part One-stage batch test liquid-to-solid ratio
of L/kg for materials with particle size below mm
(without with size reduction)
CEN/TC 444 2026-10-01
prEN 12457-2 Granular waste materials, sludges, soil, soil-like materials
and sediments Leaching Compliance test for leaching -
Part One-stage batch test liquid-to-solid ratio
of 10L/kg for materials with particle size below mm
(with without size reduction)
CEN/TC 444 2026-10-01
prEN 12457-4 Granular waste materials, sludges, soil, soil-like materials
and sediments Leaching Compliance test for leaching -
Part One-stage batch test liquid-to-solid ratio
of 10L/kg for materials with particle size below mm
(with without size reduction)
CEN/TC 444 2026-10-01
prEN 12457-3 Granular waste materials, sludges, soil, soil-like materials
and sediments Leaching Compliance test for leaching -
Part Two-stage batch test liquid-to-solid ratio
of L/kg and L/kg for materials with high solid content
and with particle size below (with without size
reduction)
CEN/TC 444 2026-10-01
prEN ISO 22344 Molecular biomarker analysis DNA barcoding
of crustaceans and products derived from crustaceans
using defined mitochondrial 16S rRNA and
cytochrome oxidase gene segments
(ISO/DIS 22344:2026)
CEN/TC 460 2026-09-22
prEN ISO 13297-1 Small craft Alternating and direct current installations
of electrical systems Part Single-phase AC, Craft low
voltage (ISO/DIS 13297-1:2026)
CEN/TC 464 2026-09-22
prEN ISO 12216 Small craft Windows, portlights, hatches, deadlights and
doors Strength and watertightness requirements
(ISO/DIS 12216:2026)
CEN/TC 464 2026-09-30
prEN 3155-065 Aerospace series Electrical contacts used elements
of connection Part 065: Contacts, electrical, male,
type crimp, class size Product standard
ASD-STAN 2026-09-24
prEN 3155-066 Aerospace series Electrical contacts used elements
of connection Part 066: Contacts, electrical, female,
type crimp, class size Product standard
ASD-STAN 2026-09-24
