Public Enquiry: CEN Standards

Showing 21-40 of 173 items.
#ReferenceTitleStart dateEnd date 
  
21EN ISO 15877-5:2009/prA2Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system - Amendment 2 (ISO 15877-5:2009/DAM 2:2020)Feb 20 2020Apr 20 2020
22EN ISO 17254:2016/prA1Dentistry - Coiled springs for use in orthodontics - Amendment 1 (ISO 17254:2016/DAM 1:2020)Mar 19 2020May 18 2020
23EN ISO 1891-2:2014/prA1Fasteners - Terminology - Part 2: Vocabulary and definitions for coatings - Amendment 1 (ISO 1891-2:2014/DAM 1:2020)Feb 20 2020Apr 20 2020
24EN ISO 20349-1:2017/prA1Personal protective equipment - Footwear protecting against risk in foundries and welding - Part 1: Requirements and test methods for protection against risk in foundries - Amendment 1 (ISO 20349-1:2017/DAM 1:2020)Mar 12 2020May 11 2020
25EN ISO 20349-2:2017/prA1Personal protective equipment - Footwear protecting against risks in foundries and welding - Part 2: Requirements and test methods for protection against risks in welding and allied processes - Amendment 1 (ISO 20349-2:2017/DAM 1:2020)Mar 12 2020May 11 2020
26EN ISO 22391-2:2009/prA1Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 2: Pipes - Amendment 1 (ISO 22391-2:2009/DAM 1:2020)Feb 20 2020Apr 20 2020
27EN ISO 22391-3:2009/prA1Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings - Amendment 1 (ISO 22391-3:2009/DAM 1:2020)Feb 20 2020Apr 20 2020
28EN ISO 22391-5:2009/prA1Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 22391-5:2009/DAM 1:2020)Feb 20 2020Apr 20 2020
29EN ISO 23753-1:2019/prA1Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019/DAM 1:2020)Feb 27 2020Apr 27 2020
30EN ISO 23753-2:2019/prA1Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) - Amendment 1 (ISO 23753-2:2019/DAM 1:2020)Feb 27 2020Apr 27 2020
31EN ISO 389-3:2016/prA1Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators - Amendment 1 (ISO 389-3:2016/DAM 1:2020)Feb 13 2020Apr 13 2020
32EN ISO 898-3:2018/prA1Mechanical properties of fasteners made of carbon steel and alloy steel - Part 3: Flat washers with specified property classes - Amendment 1 (ISO 898-3:2018/DAM 1:2020)Feb 13 2020Apr 13 2020
33prEN 1018Chemicals used for treatment of water intended for human consumption - Calcium carbonateMar 26 2020May 25 2020
34prEN 12067-2Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic typesFeb 13 2020Apr 13 2020
35prEN 12613Plastics warning devices for underground cables and pipelines with visual characteristicsMar 19 2020May 18 2020
36prEN 12952-10Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressureFeb 20 2020Apr 20 2020
37prEN 12952-16Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boilerFeb 20 2020Apr 20 2020
38prEN 12952-2Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessoriesFeb 20 2020Apr 20 2020
39prEN 12952-5Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boilerFeb 20 2020Apr 20 2020
40prEN 12952-6Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure parts of the boilerFeb 20 2020Apr 20 2020