Projektu virzības (STK griezumā) https:/www.lvs.lv/projects WI 00238104. EN ISO 6143:2025/prA1 - Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures — Amendment 1: Software B_LEAST – Performance check for non-linear model functions using alternative computer programs Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/479365 479365 Thu, 05 Mar 2026 05:04:12 +0200 WI 00238091. LVS EN ISO 6143:2025 - Gāzu analīze. Salīdzināšanas metodes kalibrēšanas gāzu maisījumu sastāva noteikšanai un pārbaudei (ISO 6143:2025) Projekts sasniedzis stadiju 65.49 datumā 18.09.2025. Nākamā stadija 65.51. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.30, 71.040.40 https:/www.lvs.lv/projects/project/474908 474908 Thu, 19 Jun 2025 03:24:26 +0300 WI 00238092. LVS EN ISO 14912:2025 - Gāzu analīze. Gāzu maisījuma sastāva datu pārveidošana (ISO 14912:2025) Projekts sasniedzis stadiju 65.49 datumā 21.08.2025. Nākamā stadija 65.51. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/474435 474435 Thu, 22 May 2025 02:07:41 +0300 WI 00238103. prEN ISO 15403-1 rev - Natural gas — Natural gas for use as a compressed fuel for vehicles — Part 1: Designation of the quality Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/474903 474903 Thu, 19 Jun 2025 03:14:45 +0300 WI 00238102. EN ISO 6145-7:2018/prA1 - Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 7: Thermal mass-flow controllers - Amendment 1: Correction of formula C.4 (ISO 6145-7:2018/DAM 1:2025) Projekts sasniedzis stadiju 40.20 datumā 13.11.2025. Nākamā stadija 40.60. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/474039 474039 Fri, 25 Apr 2025 02:03:10 +0300 WI 00238101. prEN ISO 6978-2 rev - Natural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation on gold/platinum alloy Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/473240 473240 Sat, 08 Mar 2025 04:05:37 +0200 WI 00238100. - - Test Gases - Test pressures - Appliances categories for hydrogen admixtures - Expansion of EN 437-1 Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/472360 472360 Sun, 12 Jan 2025 01:11:48 +0200 WI 00238099. prEN ISO 19739 rev - Natural gas — Determination of sulfur compounds using gas chromatography Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/471623 471623 Sat, 23 Nov 2024 01:48:49 +0200 WI 00238002. LVS CR 1404:2016 - Emisijas noteikšana tipa testēšanas laikā ierīcēm, kuras izmanto gāzveida kurināmo Projekts sasniedzis stadiju 99.70 datumā 07.11.2024. Atbildīgā komiteja: CEN/TC 238. Spoguļkomiteja: LVS/STK/01. ICS: 13.040.40 https:/www.lvs.lv/projects/project/252263 252263 Wed, 15 Oct 2014 23:02:36 +0300 WI 00238088. LVS CEN/TR 1404:2024 - Testa gāzes. Emisiju noteikšana tipa testēšanas laikā no ierīcēm, kurās deg gāzveida degviela Projekts sasniedzis stadiju 65.49 datumā 07.11.2024. Nākamā stadija 65.51. Atbildīgā komiteja: CEN/TC 238. ICS: 13.040.40, 97.040.20 https:/www.lvs.lv/projects/project/468280 468280 Thu, 09 May 2024 01:49:11 +0300 WI 00238098. prEN ISO 15112 rev - Natural gas — Energy determination Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/469147 469147 Tue, 02 Jul 2024 01:53:46 +0300 WI 00238097. prEN ISO 13734 rev - Natural gas — Organic components used as odorants — Requirements and test methods Projekts sasniedzis stadiju 10.99 datumā 15.02.2024. Nākamā stadija 30.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/466916 466916 Fri, 16 Feb 2024 01:50:42 +0200 WI 00238090. prEN 437 rev - Test gases - Test pressures - Appliance categories Projekts sasniedzis stadiju 10.99 datumā 02.02.2022. Nākamā stadija 20.60. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/463172 463172 Mon, 23 Oct 2023 01:13:14 +0300 WI 00238007. EN 437:2003/prA1 - Test gases - Test pressures - Appliance categories Projekts sasniedzis stadiju 50.60 datumā 09.12.2008. Nākamā stadija 50.97. Atbildīgā komiteja: CEN/TC 238. ICS: 27.060.20, 91.140.40 https:/www.lvs.lv/projects/project/462653 462653 Mon, 23 Oct 2023 00:54:54 +0300 WI 00238005. EN 437:1993/A2:1999 - Test gases - Test pressures - Appliance categories Projekts sasniedzis stadiju 99.60 datumā 21.05.2003. Atbildīgā komiteja: CEN/TC 238. ICS: 27.060.20, 91.140.40 https:/www.lvs.lv/projects/project/462085 462085 Mon, 23 Oct 2023 00:37:16 +0300 WI 00238050. EN ISO 6974-5:2014 - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons (ISO/DIS 6974-5:2012) Projekts sasniedzis stadiju 20.20 datumā 16.12.2014. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/461762 461762 Mon, 23 Oct 2023 00:33:03 +0300 WI 00238024. EN ISO 12213-1:2009 - Dabasgāze. Kompresijas koeficienta aprēķins. 1. daļa: Ievads un vadlīnijas (ISO 12213-1:2006) Projekts sasniedzis stadiju 60.60 datumā 09.09.2009. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/460789 460789 Sun, 22 Oct 2023 23:10:27 +0300 WI 00238037. prEN ISO 6326-1 - Natural gas - Determination of sulfur compounds - Part 1: General introduction (ISO 6326-1:2007) Projekts sasniedzis stadiju 90.93 datumā 25.02.2020. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/460686 460686 Sun, 22 Oct 2023 23:01:26 +0300 WI 00238096. prEN ISO 6976 rev - Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/460625 460625 Sun, 22 Oct 2023 22:56:17 +0300 WI 00238095. prEN ISO 14532 - Natural gas - Vocabulary (ISO/DIS 14532:2025) Projekts sasniedzis stadiju 40.20 datumā 15.05.2025. Nākamā stadija 40.60. Atbildīgā komiteja: CEN/TC 238. ICS: 01.040.75, 75.060 https:/www.lvs.lv/projects/project/459404 459404 Sun, 22 Oct 2023 21:25:30 +0300 WI 00238094. prEN ISO 14111 rev - Natural gas — Guidelines to traceability in analysis Nākamā stadija 10.99. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/459335 459335 Sun, 22 Oct 2023 21:18:03 +0300 WI 00238071. EN ISO 6145-8:2008 - Gāzu analīze. Gāzu maisījumu sagatavošana kalibrēšanai izmantojot dinamiskās tilpuma metodes. 8. daļa: Difūzijas metode (ISO 6145-8:2005) Projekts sasniedzis stadiju 60.60 datumā 20.08.2008. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/457711 457711 Sun, 22 Oct 2023 18:58:01 +0300 WI 00238075. EN ISO 6145-7:2018 - Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 7: Thermal mass-flow controllers (ISO/DIS 6145-7:2017) Projekts sasniedzis stadiju 50.20 datumā 03.04.2019. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/457246 457246 Sun, 22 Oct 2023 18:35:48 +0300 WI 00238057. EN ISO 6974-3:2018 - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO/DIS 6974-3:2017) Projekts sasniedzis stadiju 50.20 datumā 07.02.2019. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/457221 457221 Sun, 22 Oct 2023 18:35:23 +0300 WI 00238093. prEN ISO 6974-4 - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 4: Guidance on gas analysis (ISO/DIS 6974-4:2025) Projekts sasniedzis stadiju 40.20 datumā 13.02.2025. Nākamā stadija 40.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/456362 456362 Sun, 22 Oct 2023 17:54:23 +0300 WI 00238087. EN ISO 6141:2015/A1:2020 - Gas analysis - Contents of certificates for calibration gas mixtures — Amendment 1: Cross reference list to ISO Guide 31:2015 (ISO 6141:2015/DAM 1:2019) Projekts sasniedzis stadiju 60.60 datumā 19.02.2020. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40, 71.040.30 https:/www.lvs.lv/projects/project/455813 455813 Sun, 22 Oct 2023 17:11:37 +0300 WI 00238083. EN ISO 10101-3:2022 - Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO/DIS 10101-3:2020) Projekts sasniedzis stadiju 60.60 datumā 05.10.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/455625 455625 Sun, 22 Oct 2023 16:48:59 +0300 WI 00238091. EN ISO 6143:2025 - Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO 6143:2025) Projekts sasniedzis stadiju 60.55 datumā 03.06.2025. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.30, 71.040.40 https:/www.lvs.lv/projects/project/455403 455403 Sun, 22 Oct 2023 16:25:52 +0300 WI 00238092. EN ISO 14912:2025 - Gas analysis - Conversion of gas mixture composition data (ISO 14912:2025) Projekts sasniedzis stadiju 60.55 datumā 08.05.2025. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/455393 455393 Sun, 22 Oct 2023 16:25:14 +0300 WI 00238081. EN ISO 10101-1:2022 - Natural gas - Determination of water by the Karl Fischer method - Part 1: Introduction (ISO/DIS 10101-1:2020) Projekts sasniedzis stadiju 60.60 datumā 21.09.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/455010 455010 Sun, 22 Oct 2023 15:42:36 +0300 WI 00238084. EN ISO 20765-5:2022 - Natural gas - Calculation of thermodynamic properties - Part 5: Calculation of viscosity, Joule-Thomson coefficient, and isentropic exponent (ISO/DIS 20765-5:2020) Projekts sasniedzis stadiju 60.60 datumā 04.05.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/454506 454506 Sun, 22 Oct 2023 15:10:54 +0300 WI 00238055. EN ISO 10715:2022 - Natural gas - Gas sampling (ISO/DIS 10715:2021) Projekts sasniedzis stadiju 60.60 datumā 26.10.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/454411 454411 Sun, 22 Oct 2023 15:05:17 +0300 WI 00238063. EN ISO 6145-9:2010 - Gāzu analīze. Gāzu maisījumu sagatavošana kalibrēšanai izmantojot dinamiskās tilpuma metodes. 9. daļa: Piesātināšanas metode (ISO 6145-9:2009) Projekts sasniedzis stadiju 60.60 datumā 22.12.2010. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/453718 453718 Sun, 22 Oct 2023 14:26:47 +0300 WI 00238011. EN ISO 6976:2016 - Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO/DIS 6976:2015) Projekts sasniedzis stadiju 50.60 datumā 06.12.2016. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/452775 452775 Sun, 22 Oct 2023 13:40:38 +0300 WI 00238086. prEN ISO 13734 rev - Natural gas - Organic components used as odorants - Requirements and test methods Projekts sasniedzis stadiju 10.99 datumā 23.03.2020. Nākamā stadija 30.98. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/452517 452517 Sun, 22 Oct 2023 13:28:30 +0300 WI 00238085. EN 437:2021 - Test gases - Test pressures - Appliance categories Projekts sasniedzis stadiju 60.60 datumā 21.04.2021. Atbildīgā komiteja: CEN/TC 238. ICS: 27.060.20, 91.140.40 https:/www.lvs.lv/projects/project/452499 452499 Sun, 22 Oct 2023 13:28:19 +0300 WI 00238051. EN ISO 6976:2005 - Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition (ISO 6976:1995 including Corrigendum 1:1997, Corrigendum 2:1997 and Corrigendum 3:1999) Projekts sasniedzis stadiju 99.60 datumā 31.08.2016. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/451421 451421 Sun, 22 Oct 2023 12:43:14 +0300 WI 00238058. EN ISO 6327:2008 - Gāzes analīze. Dabasgāzes rasaspunkta noteikšana. Atdzesētas virsmas radītas kondensācijas higrometrs (ISO 6327:1981) Projekts sasniedzis stadiju 60.60 datumā 09.01.2008. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/450192 450192 Sun, 22 Oct 2023 11:37:05 +0300 WI 00238061. prCEN ISO/TR 15403-2 - Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 2: Specification of the quality Projekts sasniedzis stadiju 10.99 datumā 23.02.2007. Nākamā stadija 30.98. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/449695 449695 Sun, 22 Oct 2023 11:11:02 +0300 WI 00238043. EN ISO 6974-1:2012/AC:2012 - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012) Projekts sasniedzis stadiju 60.60 datumā 15.11.2012. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/447429 447429 Sun, 22 Oct 2023 09:36:40 +0300 WI 00238027. EN ISO 13686:2013 - Natural gas - Quality designation (ISO/DIS 13686:2011) Projekts sasniedzis stadiju 60.60 datumā 19.06.2013. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/445579 445579 Sun, 22 Oct 2023 08:08:48 +0300 WI 00238030. EN ISO 13734:2013 - Natural gas - Organic components used as odorants - Requirements and test methods (ISO/DIS 13734:2012) Projekts sasniedzis stadiju 60.55 datumā 12.10.2013. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/441828 441828 Sun, 22 Oct 2023 05:23:29 +0300 WI 00238082. EN ISO 10101-2:2022 - Natural gas - Determination of water by the Karl Fischer method - Part 2: Volumetric procedure (ISO/FDIS 10101-2:2022) Projekts sasniedzis stadiju 60.60 datumā 21.09.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/441196 441196 Sun, 22 Oct 2023 04:40:03 +0300 WI 00238067. EN ISO 16664:2017 - Gas analysis - Handling of calibration gases and gas mixtures - Guidelines (ISO/DIS 16664:2016) Projekts sasniedzis stadiju 45.99 datumā 21.11.2017. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/441129 441129 Sun, 22 Oct 2023 04:35:06 +0300 WI 00238014. EN ISO 20765-1:2018 - Natural gas - Calculation of thermodynamic properties - Part 1: Gas phase properties for transmission and distribution applications (ISO 20765-1:2005) Projekts sasniedzis stadiju 45.99 datumā 01.01.2019. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/440772 440772 Sun, 22 Oct 2023 04:09:59 +0300 WI 00238015. EN ISO 20765-2:2018 - Natural gas - Calculation of thermodynamic properties - Part 2: Single-phase properties (gas, liquid, and dense fluid) for extended ranges of application (ISO 20765-2:2015) Projekts sasniedzis stadiju 50.20 datumā 01.01.2019. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/440720 440720 Sun, 22 Oct 2023 04:07:23 +0300 WI 00238012. EN ISO 14532:2017 - Natural gas - Vocabulary (ISO 14532:2014) Projekts sasniedzis stadiju 60.55 datumā 13.09.2016. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 01.040.75, 75.060 https:/www.lvs.lv/projects/project/440501 440501 Sun, 22 Oct 2023 03:53:32 +0300 WI 00238048. EN ISO 6974-6:2005 - Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns (ISO 6974-6:2002) Projekts sasniedzis stadiju 60.60 datumā 01.06.2005. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/439447 439447 Sun, 22 Oct 2023 03:07:43 +0300 WI 00238020. EN ISO 14111:1999 - Natural gas - Guidelines to traceability in analysis (ISO 14111:1997) Projekts sasniedzis stadiju 60.60 datumā 24.03.1999. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/439444 439444 Sun, 22 Oct 2023 03:07:41 +0300 WI 00238019. EN ISO 10101-3:1998 - Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO 10101-3:1993) Projekts sasniedzis stadiju 99.60 datumā 05.10.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/439443 439443 Sun, 22 Oct 2023 03:07:40 +0300 WI 00238039. EN ISO 6326-3:1997 - Natural gas - Determination of sulfur compounds - Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry (ISO 6326-3:1989) Projekts sasniedzis stadiju 99.00 datumā 25.02.2020. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/439424 439424 Sun, 22 Oct 2023 03:07:12 +0300 WI 00238031. EN ISO 15112:2014 - Natural gas - Energy determination (ISO 15112:2011) Projekts sasniedzis stadiju 60.60 datumā 19.03.2014. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/438403 438403 Sun, 22 Oct 2023 02:26:46 +0300 WI 00238033. EN ISO 15970:2014 - Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008) Projekts sasniedzis stadiju 60.60 datumā 19.03.2014. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060, 75.180.30 https:/www.lvs.lv/projects/project/438389 438389 Sun, 22 Oct 2023 02:25:31 +0300 WI 00238035. EN ISO 15971:2014 - Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008) Projekts sasniedzis stadiju 60.55 datumā 16.02.2014. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/438363 438363 Sun, 22 Oct 2023 02:24:30 +0300 WI 00238062. EN ISO 6145-6:2017 - Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 6: Critical flow orifices (ISO/DIS 6145-6:2016) Projekts sasniedzis stadiju 45.99 datumā 10.01.2018. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/438155 438155 Sun, 22 Oct 2023 02:12:40 +0300 WI 00238002. CR 1404:1994 - Determination of emissions from appliances burning gaseous fuels during type-testing Projekts sasniedzis stadiju 50.20 datumā 28.07.2016. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 13.040.40 https:/www.lvs.lv/projects/project/437965 437965 Sun, 22 Oct 2023 02:03:33 +0300 WI 00238006. EN 437:2003 - Pārbaudes gāzes - Pārbaudes spiedieni - Aparātu kategorijas Projekts sasniedzis stadiju 90.93 datumā 20.09.2007. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 27.060.20, 91.140.40 https:/www.lvs.lv/projects/project/437947 437947 Sun, 22 Oct 2023 02:03:04 +0300 WI 00238060. EN ISO 14912:2006 - Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003) Projekts sasniedzis stadiju 60.60 datumā 23.08.2006. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/437457 437457 Sun, 22 Oct 2023 01:40:39 +0300 WI 00238069. EN ISO 6144:2006 - Gas analysis - Preparation of calibration gas mixtures - Static volumetric method (ISO 6144:2003) Projekts sasniedzis stadiju 60.60 datumā 23.08.2006. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.30 https:/www.lvs.lv/projects/project/437454 437454 Sun, 22 Oct 2023 01:40:37 +0300 WI 00238009. prCEN/TR 1404 rev - Determination of emissions from appliances burning gaseous fuels during type-testing Projekts sasniedzis stadiju 00.98 datumā 07.08.2017. Atbildīgā komiteja: CEN/TC 238. ICS: 13.040.40 https:/www.lvs.lv/projects/project/437403 437403 Sun, 22 Oct 2023 01:38:43 +0300 WI 00238025. EN ISO 12213-2:2009 - Dabasgāze. Kompresijas koeficienta aprēķins. 2. daļa: Aprēķins pamatojoties uz molārā sastāva analīzi (ISO 12213-2:2006) Projekts sasniedzis stadiju 60.60 datumā 09.09.2009. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/437321 437321 Sun, 22 Oct 2023 01:35:38 +0300 WI 00238036. EN ISO 18453:2005 - Natural gas - Correlation between water content and water dew point (ISO 18453:2004) Projekts sasniedzis stadiju 60.60 datumā 02.11.2005. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/436035 436035 Sun, 22 Oct 2023 00:27:00 +0300 WI 00238001. EN 437:1993 - Test gases - Test pressures - Appliance categories Projekts sasniedzis stadiju 99.60 datumā 21.05.2003. Atbildīgā komiteja: CEN/TC 238. ICS: 91.140.40 https:/www.lvs.lv/projects/project/435942 435942 Sun, 22 Oct 2023 00:23:49 +0300 WI 00238004. EN 437:1993/A1:1997 - Test gases - Test pressures - Appliance categories Projekts sasniedzis stadiju 60.60 datumā 22.01.1997. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 91.140.60, 97.040.20 https:/www.lvs.lv/projects/project/435933 435933 Sun, 22 Oct 2023 00:23:28 +0300 WI 00238053. EN ISO 6978-2:2005 - Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy (ISO 6978-2:2003) Projekts sasniedzis stadiju 60.55 datumā 17.04.2005. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/433451 433451 Sat, 21 Oct 2023 22:22:52 +0300 WI 00238052. EN ISO 6978-1:2005 - Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine (ISO 6978-1:2003 ) Projekts sasniedzis stadiju 60.60 datumā 11.05.2005. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/433409 433409 Sat, 21 Oct 2023 22:20:49 +0300 WI 00238078. EN ISO 6978-2:2005/AC:2016 - Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy - Technical Corrigendum 2 (ISO 6978-2:2003/Cor 2:2006) Projekts sasniedzis stadiju 10.99 datumā 30.06.2016. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/431469 431469 Sat, 21 Oct 2023 19:13:39 +0300 WI 00238070. CEN ISO/TR 24094:2007 - Dabasgāzes analīze. Gāzveida etalonmateriālu validēšanas metodes (ISO/TR 24094:2006) Projekts sasniedzis stadiju 60.60 datumā 14.11.2007. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/431105 431105 Sat, 21 Oct 2023 18:39:46 +0300 WI 00238054. EN ISO 15112:2018 - Natural gas - Energy determination (ISO/DIS 15112:2018) Projekts sasniedzis stadiju 50.20 datumā 01.11.2018. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/429736 429736 Sat, 21 Oct 2023 16:53:02 +0300 WI 00238072. EN ISO 14912:2006/AC:2007 - Gāzes analīze. Gāzu maisījumu sastāva datu pārrēķināšana (ISO 14912:2003/Cor 1:2006) Projekts sasniedzis stadiju 60.60 datumā 28.11.2007. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/426096 426096 Sat, 21 Oct 2023 14:22:51 +0300 WI 00238026. EN ISO 12213-3:2009 - Dabasgāze. Kompresijas koeficienta aprēķins. 3. daļa: Aprēķins pamatojoties uz fizikālām īpašībām (ISO 12213-3:2006) Projekts sasniedzis stadiju 60.60 datumā 09.09.2009. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/423031 423031 Sat, 21 Oct 2023 12:55:17 +0300 WI 00238013. CEN/TR 1749:2014 - European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types) Projekts sasniedzis stadiju 60.60 datumā 25.06.2014. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 91.140.40 https:/www.lvs.lv/projects/project/421319 421319 Sat, 21 Oct 2023 11:51:58 +0300 WI 00238065. prEN ISO 14912 rev - Gas analysis - Conversion of gas mixture composition data Projekts sasniedzis stadiju 30.98 datumā 29.05.2021. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/420859 420859 Sat, 21 Oct 2023 11:30:21 +0300 WI 00238079. EN ISO 6145-10:2008 - Gāzu analīze. Gāzu maisījumu sagatavošana kalibrēšanai izmantojot dinamiskās tilpuma metodes. 10. daļa: Caursūkšanas metode (ISO 6145-10:2002) Projekts sasniedzis stadiju 60.60 datumā 20.08.2008. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/420062 420062 Sat, 21 Oct 2023 11:03:08 +0300 WI 00238010. EN 437:2018 - Testa gāzes. Testa spiedieni. Ierīču kategorijas Projekts sasniedzis stadiju 60.60 datumā 28.11.2018. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 27.060.20, 91.140.40 https:/www.lvs.lv/projects/project/417943 417943 Sat, 21 Oct 2023 10:18:58 +0300 WI 00238018. EN ISO 10101-2:1998 - Natural gas - Determination of water by the Karl Fischer method - Part 2: Titration procedure (ISO 10101-2:1993) Projekts sasniedzis stadiju 99.60 datumā 21.09.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/416795 416795 Sat, 21 Oct 2023 09:47:23 +0300 WI 00238017. EN ISO 10101-1:1998 - Natural gas - Determination of water by the Karl Fischer method - Part 1: Introduction (ISO 10101-1:1993) Projekts sasniedzis stadiju 99.60 datumā 21.09.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/416793 416793 Sat, 21 Oct 2023 09:47:23 +0300 WI 00238040. EN ISO 6326-5:1997 - Natural gas - Determination of sulfur compounds - Part 5: Lingener combustion method (ISO 6326-5:1989) Projekts sasniedzis stadiju 90.00 datumā 25.02.2020. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/416787 416787 Sat, 21 Oct 2023 09:47:21 +0300 WI 00238042. EN ISO 19739:2005/AC:2009 - Dabasgāze. Sēra savienojumu noteikšana ar gāzu hromatogrāfijas metodi (ISO 19739:2004/Cor 1:2009) Projekts sasniedzis stadiju 10.99 datumā 09.03.2009. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/413956 413956 Sat, 21 Oct 2023 08:37:53 +0300 WI 00238047. EN ISO 6974-4:2001 - Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns (ISO 6974-4:2000) Projekts sasniedzis stadiju 90.92 datumā 12.11.2009. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/413914 413914 Sat, 21 Oct 2023 08:36:46 +0300 WI 00238046. EN ISO 6974-3:2001 - Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns (ISO 6974-3:2000) Projekts sasniedzis stadiju 90.92 datumā 12.11.2009. Nākamā stadija 99.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/413900 413900 Sat, 21 Oct 2023 08:36:42 +0300 WI 00238021. EN ISO 10715:2000 - Natural gas - Sampling guidelines (ISO 10715:1997) Projekts sasniedzis stadiju 99.60 datumā 26.10.2022. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/413685 413685 Sat, 21 Oct 2023 08:32:29 +0300 WI 00238038. EN ISO 19739:2005 - Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004) Projekts sasniedzis stadiju 60.55 datumā 03.11.2005. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/413546 413546 Sat, 21 Oct 2023 08:28:52 +0300 WI 00238068. EN ISO 6145-5:2010 - Gāzu analīze. Gāzu maisījumu sagatavošana kalibrēšanai izmantojot dinamiskās tilpuma metodes. 5. daļa: Kapilārās kalibrēšanas ierīces (ISO 6145-5:2009) Projekts sasniedzis stadiju 60.60 datumā 22.12.2010. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/411305 411305 Sat, 21 Oct 2023 07:33:06 +0300 WI 00238059. EN ISO 15796:2008 - Gāzu analīze. Analītiskās kļūdas izpēte un apstrāde (ISO 15796:2005) Projekts sasniedzis stadiju 60.60 datumā 20.08.2008. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/409923 409923 Sat, 21 Oct 2023 07:02:54 +0300 WI 00238077. EN ISO 6145-11:2008 - Gāzu analīze. Gāzu maisījumu sagatavošana kalibrēšanai izmantojot dinamiskās tilpuma metodes. 11. daļa: Elektroķīmiskā sintēze (ISO 6145-11:2005) Projekts sasniedzis stadiju 60.60 datumā 20.08.2008. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/409777 409777 Sat, 21 Oct 2023 06:59:36 +0300 WI 00238044. EN ISO 6974-1:2012 - Dabasgāze. Sastāva un saistītās nenoteiktības noteikšana ar gāzes hromatogrāfijas metodi. 1. daļa: Vispārīgās vadlīnijas un sastāva aprēķini (ISO 6974-1:2012) Projekts sasniedzis stadiju 60.55 datumā 14.05.2012. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/409482 409482 Sat, 21 Oct 2023 06:52:06 +0300 WI 00238022. EN ISO 10723:2012 - Natural gas - Performance evaluation for on-line analytical systems (ISO/DIS 10723:2011) Projekts sasniedzis stadiju 60.60 datumā 01.12.2012. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/409323 409323 Sat, 21 Oct 2023 06:46:19 +0300 WI 00238056. EN 1749:2020 - European standard for the classification of gas appliances according to the method of supplying combustion air and of evacuation of the combustion products (types) Projekts sasniedzis stadiju 60.55 datumā 13.10.2019. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 91.140.40 https:/www.lvs.lv/projects/project/408530 408530 Sat, 21 Oct 2023 06:29:29 +0300 WI 00238008. EN 437:2003+A1:2009 - Pārbaudes gāzes. Pārbaudes spiedieni. Aparātu kategorijas Projekts sasniedzis stadiju 99.60 datumā 28.11.2018. Atbildīgā komiteja: CEN/TC 238. ICS: 27.060.20, 91.140.40 https:/www.lvs.lv/projects/project/407840 407840 Sat, 21 Oct 2023 06:10:42 +0300 WI 00238029. EN ISO 14532:2005 - Natural gas - Vocabulary (ISO 14532:2001 including Corrigendum 1:2002) Projekts sasniedzis stadiju 99.60 datumā 15.02.2017. Atbildīgā komiteja: CEN/TC 238. ICS: 01.040.75, 75.060 https:/www.lvs.lv/projects/project/407811 407811 Sat, 21 Oct 2023 06:09:47 +0300 WI 00238076. EN ISO 6145-4:2008 - Gāzu analīze. Gāzu maisījumu sagatavošana kalibrēšanai izmantojot dinamiskās tilpuma metodes. 4. daļa: Nepārtrauktās injicēšanas metode, izmantojot šļirci (ISO 6145-4:2004) Projekts sasniedzis stadiju 60.60 datumā 20.08.2008. Atbildīgā komiteja: CEN/TC 238. ICS: 71.040.40 https:/www.lvs.lv/projects/project/404172 404172 Sat, 21 Oct 2023 04:40:24 +0300 WI 00238028. EN ISO 13443:2005 - Natural gas - Standard reference conditions (ISO 13443:1996 including Corrigendum 1:1997) Projekts sasniedzis stadiju 60.60 datumā 11.05.2005. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/402342 402342 Sat, 21 Oct 2023 03:56:26 +0300 WI 00238023. EN ISO 11541:2002 - Natural gas - Determination of water content at high pressure (ISO 11541:1997) Projekts sasniedzis stadiju 60.60 datumā 06.11.2002. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/402273 402273 Sat, 21 Oct 2023 03:54:34 +0300 WI 00238041. EN ISO 6570:2004 - Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods (ISO 6570:2001) Projekts sasniedzis stadiju 60.60 datumā 08.09.2004. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/402112 402112 Sat, 21 Oct 2023 03:50:45 +0300 WI 00238045. EN ISO 6974-2:2012 - Dabasgāze. Sastāva un saistītās nenoteiktības noteikšana ar gāzes hromatogrāfijas metodi. 2. daļa: Nenoteiktības aprēķini (ISO 6974-2:2012) Projekts sasniedzis stadiju 60.60 datumā 15.05.2012. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/401468 401468 Sat, 21 Oct 2023 03:35:31 +0300 WI 00238089. prCEN/TR 1472 - General guidance for the marking of gas appliances Projekts sasniedzis stadiju 10.99 datumā 20.09.2021. Nākamā stadija 30.98. Atbildīgā komiteja: CEN/TC 238. https:/www.lvs.lv/projects/project/397932 397932 Sat, 21 Oct 2023 01:47:31 +0300 WI 00238088. CEN/TR 1404:2024 - Test gases - Determination of emissions from appliances burning gaseous fuels during type-testing Projekts sasniedzis stadiju 60.55 datumā 22.01.2024. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 13.040.40, 97.040.20 https:/www.lvs.lv/projects/project/397929 397929 Sat, 21 Oct 2023 01:47:20 +0300 WI 00238032. EN ISO 15403-1:2008 - Dabasgāze. Dabasgāze, ko izmanto par saspiestu autodegvielu. 1. daļa: Kvalitātes raksturošana (ISO 15403-1:2006) Projekts sasniedzis stadiju 60.55 datumā 15.12.2007. Nākamā stadija 60.60. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/394653 394653 Sat, 21 Oct 2023 00:13:01 +0300 WI 00238034. prEN ISO 16960 - Natural gas - Determination of sulfur compounds - Determination of total sulfur by oxidative microcoulometry method (ISO/DIS 16960:2013) Projekts sasniedzis stadiju 20.20 datumā 29.12.2014. Atbildīgā komiteja: CEN/TC 238. ICS: 75.060 https:/www.lvs.lv/projects/project/393574 393574 Fri, 20 Oct 2023 23:46:00 +0300