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prEN 17733 Soil improvers and growing media Methods for
sampling and sample preparation
CEN/TC 223 2026-03-05
prEN 17732 Soil improvers and growing media Terminology CEN/TC 223 2026-03-05
prEN 17729 Soil improvers Methods for the determination the
dry matter, quantity, copper, zinc, chloride, nitrogen,
P2O5 and K2O content
CEN/TC 223 2026-03-12
prEN 13040-2 Soil improvers and growing media Sample
preparation Part Sample preparation for
microbiological examination
CEN/TC 223 2026-03-12
prEN 15316-7-1 Energy performance buildings Method for
calculation system energy requirements and system
efficiencies Part 7-1: DHW instantaneous heat
recovery- Module M8-13
CEN/TC 228 2026-03-05
prEN ISO 5667-1 Water quality Sampling Part Guidance on
the design sampling programmes and sampling
techniques (ISO/DIS 5667-1:2025)
CEN/TC 230 2026-03-13
prEN ISO 13169 Water quality Uranium Test method using alpha
liquid scintillation counting (ISO/DIS 13169:2025)
CEN/TC 230 2026-02-23
prEN ISO 14918 Thermal spraying Qualification testing thermal
sprayers (ISO/DIS 14918:2025)
CEN/TC 240 2026-03-11
prEN 15956 Inorganic fertilizers Extraction phosphorus soluble
in mineral acids
CEN/TC 260 2026-03-12
prEN 15925 Inorganic fertilizers Extraction total sulfur present
in various forms
CEN/TC 260 2026-03-12
prEN 15960 Inorganic fertilizers Extraction total calcium, total
magnesium, total sodium and total sulfur the forms
of sulfates
CEN/TC 260 2026-03-12
prEN 15957 Inorganic fertilizers Extraction phosphorus which
is soluble neutral ammonium citrate
CEN/TC 260 2026-03-19
prEN 15961 Inorganic fertilizers Extraction water-soluble
calcium, magnesium, sodium and sulfur the form
of sulfates
CEN/TC 260 2026-03-12
prEN 17766 Organic and organo-mineral fertilizers Extraction by
water for subsequent determination elements
CEN/TC 260 2026-03-19
prEN ISO 28706-4 Vitreous and porcelain enamels Determination
of resistance chemical corrosion Part 4:
Determination resistance chemical corrosion by
alkaline liquids using cylindrical vessel
(ISO/DIS 28706-4:2025)
CEN/TC 262 2026-03-02
prEN ISO 28706-2 Vitreous and porcelain enamels Determination
of resistance chemical corrosion Part 2:
Determination resistance chemical corrosion by
boiling acids, boiling neutral liquids, alkaline liquids
and/or their vapours (ISO/DIS 28706-2:2025)
CEN/TC 262 2026-03-02
EN 13480-4:2024/prA1 Metallic industrial piping Part Fabrication and
installation
CEN/TC 267 2026-03-12
EN 13480-5:2024/prA1 Metallic industrial piping Part Inspection and
testing
CEN/TC 267 2026-02-26
EN 13480-2:2024/prA1 Metallic industrial piping Part Materials CEN/TC 267 2026-03-05
prEN ISO 17573-1 Electronic fee collection System architecture for
vehicle-related tolling Part Reference model
(ISO/DIS 17573-1:2025)
CEN/TC 278 2026-03-26
EN ISO 17573-3:2024/
prA1:2025
Electronic fee collection System architecture for
vehicle-related tolling Part Data dictionary -
Amendment (ISO/DIS 17573-3:2024/DAmd1:2025)
CEN/TC 278 2026-03-19
