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  • DVGW W 575:2023-12

    Ermittlung von Widerstandsbeiwerten für Form- und Verbindungsstücke in der Trinkwasser-Installation
    12/1/2023 - PDF - German - DVGW
    Learn More
    €46.64

  • DVGW G 464:2023-03

    Fracture-Mechanical Assessment Concept for Steel Pipelines with a Design Pressure of more than 16 bar for the Transport of Hydrogen
    3/1/2023 - PDF - German - DVGW
    Learn More
    €74.49

  • DVGW G 464:2023-03

    Fracture-Mechanical Assessment Concept for Steel Pipelines with a Design Pressure of more than 16 bar for the Transport of Hydrogen
    3/1/2023 - PDF - English - DVGW
    Learn More
    €74.49

  • DVGW G 496:2022-09

    Piping in Compressor and Expansion Stations
    9/1/2022 - PDF - German - DVGW
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    €65.18

  • DVGW G 407:2022-08

    Conversion of Gas Pipelines made of Steel Pipes for the Distribution of Hydrogen-containing High-Methane Gases and Hydrogen up to 16 bar Operating Pressure
    8/1/2022 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 408:2022-08

    Conversion of Gas Pipelines made of Plastic Pipes for the Distribution of Hydrogen-containing High-Methane Gases and Hydrogen up to 16 bar Operating Pressure
    8/1/2022 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 621:2022-03

    Gas Installations in Laboratories and Scientific Classrooms - Planning, Construction, Modification, Maintenance and Operation
    3/1/2022 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 712:2022-02

    Natural Gas Filling Stations - Operation and Maintenance
    2/1/2022 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW W 551-5:2022-01

    Hygiene in der Trinkwasser-Installation - Teil 5: Risikobewertung des stagnierenden Wassers in bestimmten Feuerlösch- und Brandschutzanlagen
    1/1/2022 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 498:2022-01

    Druckbehälter in Rohrleitungen und Anlagen zur leitungsgebundenen Versorgung der Allgemeinheit mit Gas und Wasserstoff
    1/1/2022 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW-Information Wasser 98:2021-12

    Anforderungen an die Planung von Anlagen zur Grundwassergewinnung und -überwachung
    12/1/2021 - PDF - German - DVGW
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    €65.18

  • DVGW G 466-1:2021-12

    High Pressure Gas Steel Pipelines for a Design Pressure of more than 16 bar, Operation and Maintenance
    12/1/2021 - PDF - German - DVGW
    Learn More
    €88.96

  • DVGW G 474:2021-12

    Provisions for Safe Operation of Gas Pipeworks Influenced by Mining Activities
    12/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 213-6:2021-12

    Filtration Processes for Particle Removal, Part 6: Monitoring via Turbidity and Particle Measurement
    12/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW GW 120:2021-12

    Network Documentation in Supply Companies
    12/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW G 221:2021-12

    Leitfaden zur Anwendung des DVGW-Regelwerks auf die leitungsgebundene Versorgung der Allgemeinheit mit wasserstoffhaltigen Gasen und Wasserstoff
    12/1/2021 - PDF - German - DVGW
    Learn More
    €151.00

  • DVGW W 291:2021-12

    Cleaning and Disinfection of Drinking Water Distribution Systems
    12/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW GW 116:2021-12

    Proceedings about Continuation of Network Documentation
    12/1/2021 - PDF - German - DVGW
    Learn More
    €115.71

  • DVGW G 648:2021-12

    Qualifikation Requirements for DVGW-TRGI-Experts
    12/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 676:2021-11

    Qualification Criteria for Maintenance Companies - Requirements and Testing
    11/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 622:2021-11

    Single Testing of Gas Appliances on the Location of Installation
    11/1/2021 - PDF - German - DVGW
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    €41.95

  • DVGW W 400-2:2021-11

    Technical Rules for Water Supply Systems - Part 2: Construction and Testing
    11/1/2021 - PDF - German - DVGW
    Learn More
    €115.71

  • DVGW W 1003:2021-11

    Resilience and Security of Drinking Water Supply
    11/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW-Information Gas 28:2021-11

    Gasverfügbarkeit bei Großstörungssituationen im Stromnetz
    11/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 239:2021-10

    Application of Activated Carbon for Organic Matter Removal in Drinking Water Treatment
    10/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW G 452-1:2021-10

    Tapping and Stopping-Off - Part 1: Tapping and Plugging of Gas Steel Pipelines
    10/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 335:2021-10

    Control Valves for Pressure, Flow and Level Control in Water Supply Systems
    10/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 1040:2021-10

    Requirements concerning the qualification and organization of companies which are responsible for the operation of facilities for the collective supply of liquid gas
    10/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 463:2021-10

    High Pressure Gas Steel Pipelines for a Design Pressure of More Than 16 bar, Design and Construction
    10/1/2021 - - - DVGW
    Learn More
    From: €88.96

  • DVGW G 260:2021-09

    Gas Quality
    9/1/2021 - PDF - German - DVGW
    Learn More
    €124.21

  • DVGW W 626:2021-09

    Dosing Plants for Sodium Hydroxide
    9/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 108:2021-09

    Groundwater Monitoring Networks in Water Catchment Areas
    9/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW C 260:2021-08

    Eigenschaften von Kohlenstoffdioxid und Kohlenstoffdioxidströmen
    8/10/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 620:2021-08

    Gas booster installation with an operating overpressure up to 0.1 MPa (1 bar) and an input power of up to 100 kW
    8/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 220:2021-08

    Power-to-Gas Process Plants: Engineering, Manufacturing, Construction, Commissioning and Operation
    8/1/2021 - PDF - English, German - DVGW
    Learn More
    €150.65

  • DVGW G 265-2:2021-08

    Plants for the Upgrading and Injection of Biogas into Gas Supply Grids - Part 2: Gases produced by Fermentation - Operation and Maintenance
    8/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW GW 129:2021-08

    Safety of Works in the Area of Networks - Operatives, Supervisors and Disposers: Requirements and Qualification
    8/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW C 463:2021-08

    Kohlenstoffdioxidleitungen aus Stahlrohren - Planung und Errichtung
    8/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 682:2021-08

    Qualification Criteria for Adaption and Changeover Companies - Requirements and Testing
    8/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 438:2021-08

    Piping Systems for the Technical Equipment of Biogas Plants
    8/1/2021 - PDF - German - DVGW
    Learn More
    €116.35

  • DVGW GW 9:2021-08

    Assessment of Corrosion Loads on Buried Pipelines and Tanks Made of Unalloyed Low-alloyed Ferrous Materials in Soils
    8/1/2021 - PDF - German - DVGW
    Learn More
    €72.46

  • DVGW G 459-1-B1:2021-08

    Amendmend to DVGW-Technical Rule G 459-1:2019-10 Service Lines for Maximum Operating Pressures up to and Including 5 bar
    8/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 687:2021-07

    Minimum Technical Requirements for the Metering Point Operation Gas
    7/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 100:2021-06

    Qualifikationsanforderungen an Sachverständige für Energieanlagen der Gasversorgung
    6/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 339:2021-06

    Competent Person for Mechanical Joining Technologies of Metallic Pipe Systems - Curriculum and Test Plan
    6/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW GW 1200:2021-06

    Objectives and Organisation for the Stand-by for Emergency Management for Gas and Water Grid Operators
    6/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 492:2021-06

    Gas Measuring Systems for an Operating Pressure up to and including 100 bar
    6/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 264:2021-05

    Hygienic requirements for the construction and operation of test benches for wet testing of components for water supply
    5/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW W 406:2021-05

    Water meter management
    5/1/2021 - PDF - German - DVGW
    Learn More
    €115.71

  • DVGW W 254:2021-05

    Principles of Raw Water Surveys
    5/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW GW 32:2021-05

    Field Joint Coatings - Assessment of Suitability and Usability of Field Joint Coating Materials for Buried Pipelines
    5/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 217:2021-05

    Flocculation in Water Treatment
    5/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW G 466-2:2021-04

    Gas Pipework made of Ductile Cast Iron Pipes for an Operating Pressure of more than 4 bar up to and including 16 bar - Maintenance
    4/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 655:2021-04

    Guideline H2-Readiness Gas Utilisation
    4/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 638-1:2021-03

    Heating Systems with Gas-Fired Overhead Luminous Radiant Heaters - Planning, Installation, Operation and Maintenance
    3/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW W 101:2021-03

    Guidelines on Drinking Water Protection Areas - Part 1: Groundwater Protection Areas
    3/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 102:2021-03

    Guidelines for Drinking Water Protection Areas - Part 2: Reservoir Protection Areas
    3/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW W 229:2021-03

    Disinfection of Drinking Water using Chlorine and Hypochlorites
    3/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 452-3:2021-03

    Tapping and Shutting off - Part 3: Squeezing off Plastic Pipelines for Gas with Pressures above 5 bar and up to 16 bar and Outer Diameters up to 225 mm
    3/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 452-3:2021-03

    Tapping and Shutting off - Part 3: Squeezing off Plastic Pipelines for Gas with Pressures above 5 bar and up to 16 bar and Outer Diameters up to 225 mm
    3/1/2021 - PDF - English - DVGW
    Learn More
    €41.95

  • DVGW GW 301:2021-01

    Companies for Construction, Repair and Connection of Pipelines - Requirements and Tests
    1/1/2021 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW GW 10-B1:2021-01

    Cathodic Protection (CP) of Buried Pipelines, Pipelines of Complex Structures and Steel Tanks - Supplement 1: Areas of Application of Experts DVGW G 100 (A) Area of Expertise IX
    1/1/2021 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW GW 15:2021-01

    Field Coatings of Pipelines - Qualification of Coating Applicators
    1/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 400:2021-01

    Gas Transportation and Gas Distribution - Terms and Definitions
    1/1/2021 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 636:2021-01

    High-Voltage and Low-Voltage Equipment in Water Supply Systems - Earthing, Lightning Protection, Potential Compensation and Surge Protection
    1/1/2021 - PDF - German - DVGW
    Learn More
    €124.21

  • DVGW G 107:2020-12

    Qualification requirements for specialists for quality assurance as part of a change in gas quality, Training Schedule
    12/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW G 105:2020-12

    Training Plan for the Theoretical Education and Training of Qualified Persons for CNG Filling Stations
    12/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW W 113:2020-12

    Dimensioning of Gravel Pack Material for Well Construction
    12/1/2020 - PDF - German - DVGW
    Learn More
    €109.93

  • DVGW W 256:2020-12

    Residues Containing Radionuclides from Groundwater Treatment - Assessment and Waste Management
    12/1/2020 - PDF - German - DVGW
    Learn More
    €78.74

  • DVGW GW 115:2020-12

    Metasystematics for Network Information
    12/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 800-1:2020-11

    Technical Rule Gas Efficiency - Part 1: Heat supply buildings
    11/1/2020 - PDF - German - DVGW
    Learn More
    €107.48

  • DVGW G 800-2:2020-11

    Technical Rule Gas Efficiency - Part 2: Thermal industry
    11/1/2020 - PDF - German - DVGW
    Learn More
    €75.94

  • DVGW G 292-1:2020-11

    Monitoring and Control of Biogas Injection Plants in Terms of Dispatching
    11/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 292-2:2020-11

    Monitoring and Control of Hydrogen Injection Plants in Terms of Dispatching
    11/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW GW 31:2020-11

    Pipeline Monitoring - Detection of External Contacts by Construction Equipment
    11/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW G 711:2020-10,VdTÜV MB DRGA 510:2020-10

    CNG fuelling stations - Design, construction, testing and commissioning
    10/1/2020 - PDF - German - DVGW
    Learn More
    €109.93

  • DVGW G 409:2020-09

    Conversion of High Pressure Gas Steel Pipelines for a Design Pressure of more than 16 bar for Transportation of Hydrogen
    9/1/2020 - PDF - German - DVGW
    Learn More
    €44.80

  • DVGW G 1000:2020-09

    Requirements on the Qualification and Organisation of Enterprises Operating Installations for the Pipeline-bound Supply of the General Public with Gas (Gas Supply Installations)
    9/1/2020 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 456:2020-09

    Guidelines in Case of Insufficient Coverage of Pipelines
    9/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW W 633:2020-09

    Hochspannungs- und Niederspannungsanlagen in Wasserversorgungsanlagen - Transformatoren
    9/1/2020 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW GW 661:2020-09

    Use of Portable Electrical Equipment in the Gas and Water Supply
    9/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW W 399:2020-09

    Unplanned Supply Interruptions
    9/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW W 333:2020-09

    Tapping Valves and Tapping Operation in Water Supply
    9/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW G 454:2020-08

    Measures regarding completion of the technical documentation for gas pressure regulating and gas measuring stations
    8/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 452-2:2020-08

    Tapping and Shutting off - Part 2: Squeezing off Plastic Pipelines for Gas with Pressures up to 5 bar and Outer Diameters up to 315 mm
    8/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW W 300-5:2020-08

    Drinking Water Tanks - Part 5: Assessment of the Fitness of Use of Construction Products for Lining and Coating Systems
    8/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 685-1:2020-08

    Gas Billing - Fundamentals of Energy Determination
    8/1/2020 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 685-2:2020-08

    Gas Billing - Calorific Value
    8/1/2020 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW G 685-3:2020-08

    Gas Billing - Volume of Gas at Standard Condition
    8/1/2020 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW G 685-4:2020-08

    Gas Billing - Energy Determiniation based on Meter Reading
    8/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 685-5:2020-08

    Gas Billing - Energy Determination based on Series of Consecutive Hourly Values
    8/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 685-6:2020-08

    Gas Billing - Natural Gas Compressibility Factors
    8/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 685-7:2020-08

    Gas Billing - Difference Value Formation
    8/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW W 621:2020-07

    Dehumidification, Ventilation, Heating in Waterworks
    7/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW W 557:2020-05

    Cleaning and Disinfection of Drinking Water Installations
    5/1/2020 - PDF - German - DVGW
    Learn More
    €78.74

  • DVGW G 285:2020-05

    Advise for the Inhibition of Hydrates in Natural Gases
    5/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 616:2020-04

    Determination of Zeta Values for Fittings and Connecting Pieces in Domestic Gas Installation in Buildings
    4/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW G 491:2020-04

    Gas pressure regulating stations for inlet pressures up to and including 100 bar
    4/1/2020 - PDF - German - DVGW
    Learn More
    €142.40

  • DVGW G 462:2020-03

    Gas Pipework made of Steel Pipes for an Operating Pressure up to and including 16 bar
    3/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 680:2020-03

    Survey, Changeover and Adaption of Gas Appliances
    3/1/2020 - PDF - German - DVGW
    Learn More
    €78.74

  • DVGW G 472:2020-03

    Gas Pipework made of Plastic Pipes for an Operating Pressure up to and including 16 bar, Installation
    3/1/2020 - - - DVGW
    Learn More
    €69.61

  • DVGW GW 30:2020-02

    Supervision of Quality Assurance of Coatings in Factories and of Field Coatings - Qualification Requirements for the Coating Inspector
    2/1/2020 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW W 221-1:2020-02

    Residues and By-Products of Drinking Water Treatment Plants - Part 1: Principles for Planning and Operation
    2/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW W 214-4:2020-02

    pH-Adjustment in Drinking Water Treatment - Part 4: Planning and Operating of Dosing Plants
    2/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW GW 315:2020-01

    Protection of Supply Systems during Construction Works
    1/1/2020 - PDF - German - DVGW
    Learn More
    €41.95

  • DVGW W 627:2020-01

    Dosing and mixing in the water supply
    1/1/2020 - PDF - German - DVGW
    Learn More
    €78.74

  • DVGW W 616:2020-01

    Sensor-supported operation monitoring of pump systems in the drinking water supply
    1/1/2020 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 469:2019-07

    Pressure Testing Procedures Gastransmission / Gasdistribution
    7/1/2019 - - - DVGW
    Learn More
    From: €69.61

  • DVGW W 214-3:2018-09

    pH-Adjustment in Drinking Water Treatment - Part 3: Planning and Operation of Systems for Carbon Dioxide Removal
    9/1/2018 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 440-B1:2018-09

    Explosion protection document for plants and systems for public gas supply, 1. Supplement: Amendment of the example for Gas- Pressure-Regulating and Measuring Stations
    9/1/2018 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 617:2018-09

    Calculation Basis for sizing the Pipework of Gas Installations
    9/1/2018 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW G 635:2018-08

    Gasgeräte für den Anschluss an ein Luft-Abgas-System für Überdruckbetrieb (standardisiertes Verfahren)
    8/1/2018 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 116:2018-08

    Application of drilling fluid additives for the construction of water and monitoring wells with flush drilling methods
    8/1/2018 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW GW 10:2018-06

    Cathodic Protection (CP) of buried Pipelines, Pipelines of complex Structures and Steel Tanks - Design, Construction, Commissioning, Operation and Maintenance
    6/1/2018 - PDF - German - DVGW
    Learn More
    €109.93

  • DVGW W 290:2018-05

    Disinfection of Drinking Water - Requirements and Conditions of Application
    5/1/2018 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 613:2018-05

    Recovery of electrical Energy using hydroelectric Power Installations in the Drinking Water Supply
    5/1/2018 - PDF - German - DVGW
    Learn More
    €121.30

  • DVGW G 694:2018-05

    Communication Adapter for Connection of Meters to local metrological Network Interface of a Smart Meter Gateway
    5/1/2018 - PDF - German - DVGW
    Learn More
    €109.93

  • DVGW G 465-1:2018-05

    Inspection of gas pipework systems with operating pressures up to 16 bar
    5/1/2018 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 271:2018-04

    Invertebrates in Water Supply Facilities - Occurrence and Recommendations for Dealing with
    4/1/2018 - PDF - German - DVGW
    Learn More
    €121.30

  • DVGW W 316:2018-04

    Qualification of Specialist Companies for Design, Construction, Rehabilitation and Improvement of Drinking Water Tanks, Expert Knowledge
    4/1/2018 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW GW 28-B1:2018-04

    Determination of AC corrosion risk of cathodically protected steel pipelines and protection measures, Supplement 1: Modified criteria for AC voltage and on potential
    4/1/2018 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW G 5621-1:2018-04

    Stapp-off Bags for Pipe Setting Devices up to 1 bar - Part 1: Thin-walled, inflatable Rubber Bag with Textile Outer Covers - Type A
    4/1/2018 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 5621-2:2018-04

    Stop-off Bags for Bag Setting Devices up to 1 bar - Part 2: Thickwalled, inflatable Bag with Reinforcement - Type B
    4/1/2018 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 5620-1:2018-04

    Bag Setting Devices for Maximum Operating Pressures up to 1 bar for Gas Distribution
    4/1/2018 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 1020:2018-03

    Recommendations and Instructions in the Event of Deviations from Requirements of the Drinking Water Ordinance, obligatory and recommended Action Plans
    3/1/2018 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 402-B1:2018-03

    Statistics of the Network and its Damages - Collection and Analysis of Data for the Maintenance of Water Supply Networks - Supplement 1: Nationwide Data Collection
    3/1/2018 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 485:2018-02

    Digital Interface for Gas metering Devices (DSfG)
    2/1/2018 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW G 494:2018-02

    Noise control measures at equipment and plants for gas pressure regulation and gas measurement
    2/1/2018 - PDF - German - DVGW
    Learn More
    €78.74

  • DVGW G 473:2018-01

    Methods for detection, valuation, treatment and avoidance of dents on high pressure pipelines
    1/1/2018 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 630:2017-11

    Electric Drives in Water Supply Systems
    11/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 622-2:2017-10

    Dosing Plants for Flocculants and Flocculation Aids - Part 2: Flocculation Aids
    10/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 392:2017-09

    Water Loss in Pipeline Networks - Determination, Water Balance, Performance Indicators, Monitoring
    9/1/2017 - PDF - German - DVGW
    Learn More
    €61.59

  • DVGW W 400-3-B1:2017-09

    Technical rules for Water Supply Systems - Part 3: Operation and Maintenance - Supplement 1: Inspection and Servicing of Distribution Systems
    9/1/2017 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 450:2017-09

    Pigging of Gas Pipelines
    9/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 106:2017-08

    Requirements for qualified Persons for the Gas Appliance Adaptation due to Gas Conversion Process - Training Plan
    8/1/2017 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 1060:2017-08

    IT-Security - Standard for Water Supply/Waste Water Utilities
    8/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 411:2017-07

    Investigation of Incidents on Gas Pipelines and Gas Stations
    7/1/2017 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW GW 326:2017-07

    Mechanical Joining of PE Pipes in Gas and Water Distribution (Networks) - Competent Person and Supervisor - Requirements and Qualification
    7/1/2017 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 213-3:2017-07

    Filtration Processes for Particle Removal - Part 3: Rapid Sand Filtration
    7/1/2017 - PDF - German - DVGW
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    €67.95

  • DVGW G 2000:2017-05

    Minimum requirements with respect to interoperability and connection to gas supply networks
    5/1/2017 - PDF - German - DVGW
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    €86.89

  • DVGW G 410:2017-05

    Registration of asset inventory and incident data of gas infrastructures
    5/1/2017 - PDF - German - DVGW
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    €86.89

  • DVGW G 612:2017-05

    Operation of portable LPG Systems in the Leisure Area for Outdoor Use
    5/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 670:2017-05

    Acceptance Tests of Centrifugal Pumps in the Drinking Water Supply
    5/1/2017 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW GW 22-B1:2017-04

    Measures for Construction and Operation of Pipelines influenced by High-Voltage Three-Phase Systems and AC Traction Systems - Supplement 1: Additional Information on Operating Modes of Transmission Lines and Measures
    4/1/2017 - PDF - German - DVGW
    Learn More
    €39.65

  • DVGW GW 118:2017-04

    Provision of Information on Gas and Water Infrastructure
    4/1/2017 - PDF - German - DVGW
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    €86.89

  • DVGW G 441:2017-03

    Shut-off Valves for Maximum Operating Pressures up to 100 bar for Gas Infrastructure
    3/1/2017 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW GW 126:2017-03

    Procceedings about Establishment and Continuation of official Geoinformation
    3/1/2017 - PDF - German - DVGW
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    €67.95

  • DVGW G 656:2017-03

    Natural Gas Fuelling Stations - Operation and Maintenance
    3/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW GW 121:2017-03

    Long Distance Pipelines and Distribution Grids - Service Items for Surveying Works
    3/1/2017 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 214-5:2017-03

    pH-Adjustment in drinking water treatment, Part 5 - Pretreatment of very soft und very acidic waters
    3/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 479:2017-02

    Design, Construction and Operation of Gas Systems in Areas susceptible to flooding
    2/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW GW 390:2017-02

    Building Penetrations and their Sealing for buried Cables and Pipes
    2/1/2017 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW GW 19-2:2017-02

    Condition assessment of non cathodically protected metallic pipelines of gas and water supply - Part 2: Systematic Review
    2/1/2017 - PDF - German - DVGW
    Learn More
    €121.30

  • DVGW W 303-B1:2017-02

    Dynamic Pressure Variations in Water Supply Systems - Supplement 1: Hazards and Risk Control Measures
    2/1/2017 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 628-B1:2017-02

    1. Supplement of DVGW W 628:2009-02 Internal coating and lining of Steel Vessels in Waterworks
    2/1/2017 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 640-1:2016-12

    Installation of fully packaged combined Head and Power (CHP) Units
    12/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 640-2:2016-12

    Installation of fully packaged Fuel Cell Gas Heat Appliances
    12/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 5620-2:2016-12

    Bag Setting Devices for Maximum Operating Pressures up to 5 bar for Gas Distribution
    12/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 5621-3:2016-12

    Stop-off Bags for Bag Setting Devices up to 5 bar, Part 3: Thickwalled, inflatable Bag with Reinforcement - Type B
    12/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 436-1:2016-11

    Biogas Storage Systems - Safeguarding the Usability and Bearing Capability of Membrane Covers
    11/1/2016 - PDF - German - DVGW
    Learn More
    €121.30

  • DVGW G 459-1:2016-11

    Service Lines for an Operating Pressure up to 5 bar
    11/1/2016 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW GW 7-B1:2016-11

    Lote und Flussmittel zum Löten von Kupferrohren in der Gas- und Trinkwasser-Installation - Anforderungen und Prüfungen - Beiblatt 1
    11/1/2016 - PDF - German - DVGW
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    €43.76

  • DVGW W 105:2016-10

    Forestry and Water Resources Protection
    10/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 227:2016-10

    Permanganate in Water Treatment
    10/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 235-2:2016-10

    Water Softening in Water Works - Softening by Precipitation
    10/1/2016 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW W 635:2016-10

    High-Voltage and Low-Voltage Equipment in Water Supply Systems, Substitute Power Supply Systems with Power Generators, Battery Installations, uninterruptable Power Supply Systems
    10/1/2016 - PDF - German - DVGW
    Learn More
    €83.30

  • DVGW W 300-8:2016-10

    Drinking Water Tanks - Recommendations for Practice of Hygiene Concept: Construction and Rehabilitation
    10/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 5484:2016-09

    OMS Konformitätsprüfung für unidirektionale Zähler für Elektrizität, Gas, Wasser und Wärme - OMS Compliance Test
    9/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 622-1:2016-09

    Dosing Plants for Flocculants and Flocculation Aids - Part 1: Flocculants
    9/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW GW 309:2016-09

    Electric Bypass for Pipe Cutting
    9/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 451:2016-09

    Aspects of Soil Protection for the Planning and Construction Phase of Gastransmission Lines
    9/1/2016 - PDF - German - DVGW
    Learn More
    €65.18

  • DVGW W 300-7:2016-09

    Drinking WaterTanks - Part 7: Recommendations for Practice of Cleaning and Disinfection Concept
    9/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 300-6:2016-09

    Drinking Water Tanks - Design, Construction, Operation and Maintenance of System and prefabricated Tanks
    9/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 5628:2016-09

    Installation Systems for Gas Installation inside Buildings, consisting of Multi-Layer Pipes and their corresponding Fittings, for an Operating Pressure less than or equal to 100 mbar - Requirements and Testing
    9/1/2016 - PDF - German - DVGW
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    €121.30

  • DVGW G 269:2016-09

    Measurement of the Composition of Gases from regenerative Sources
    9/1/2016 - PDF - German - DVGW
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    €43.76

  • DVGW G 5406:2016-09

    Elastomer Materials for Seals and Diaphragms for Gas Supply and Gas Utilization - Requirements, Testing and Identification
    9/1/2016 - PDF - German - DVGW
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    €43.76

  • DVGW W 104:2016-07

    Basic principles and measures of water protection in agricultural practices
    7/1/2016 - PDF - German - DVGW
    Learn More
    €121.30

  • DVGW W 405-B1:2016-06

    Supply of Fire Water via the Public Drinking Water Supply - Supplement 1: Prevention of Detriments to the Drinking Water und to the Network During the Abstraction of Fire Water
    6/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW G 5614-B1:2016-06

    Non-detachable Connections for Gas Pipes, Press Fittings - Supplement 1 of G 5614: Addition for Press Fittings for Carbon Steel Pipes
    6/1/2016 - PDF - German - DVGW
    Learn More
    €46.64

  • DVGW G 5616-B1:2016-06

    Supplement G 5616: Additional Connection
    6/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 103:2016-05

    Requirements for Qualification of competent Person for Maintenance of High Pressure Gas Pipelines, Training Plan
    5/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 685-B3:2016-05

    3. Beiblatt zum DVGW-Arbeitsblatt G 685 Gasabrechnung - Auslegungen zur Gasabrechnung
    5/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 214-1:2016-05

    pH-Adjustment in Drinking Water Treatment - Part 1: Principles and Methods
    5/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 583:2016-04

    Distribution manifolds in drinking water installations with pressure-retaining metallic bodies - Requirements and tests
    4/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 585:2016-04

    Combinations of valves and devices in drinking water installations - Requirements and tests
    4/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW GW 6-B1:2016-04

    Löt-, Übergangs- und Gewindefittings aus Kupfer und Kupferlegierungen in der Gas- und Trinkwasser-Installation - Anforderungen und Prüfungen - Beiblatt 1
    4/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW GW 8-B1:2016-04

    Kapillarlötfittings aus Kupfer in der Gas- und Trinkwasser-Installation - Anforderungen und Prüfungen - Beiblatt 1
    4/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW G 458:2016-03

    Subsequent increase of operating pressure of gas pipelines made of steel
    3/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW GW 125-B1:2016-03

    1. Beiblatt zu GW 125 Bäume, unterirdische Leitungen und Kanäle: Beurteilungskriterien für Baumwurzel-Gasrohrleitungs-Interaktionen
    3/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 221-4:2016-03

    Residues and by-products of drinking water treatment plants - Part 4: Use of backwash waters from drinking water purification
    3/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW W 1100-3:2016-02

    Structural Conditions of Water Supply Systems
    2/1/2016 - PDF - German - DVGW
    Learn More
    €121.30

  • DVGW W 1100-2:2016-02

    Definitions of Main Performance Indicators in Water Supply
    2/1/2016 - PDF - German - DVGW
    Learn More
    €150.65

  • DVGW W 107:2016-02

    Guidance for the Application of numeric Groundwater Models in Catchment Areas of Drinking Water Abstraction Points
    2/1/2016 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW W 570-1-B2:2016-02

    2. Beiblatt zur Prüfgrundlage W 570-1 Armaturen für die Trinkwasser-Installation - Teil 1: Anforderungen und Prüfungen für Gebäudearmaturen
    2/1/2016 - PDF - German - DVGW
    Learn More
    €43.76

  • DVGW GW 130:2016-01

    Quality Assurance in Network Documentation
    1/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 1000:2016-01

    Requirements on the Qualification and Organisation of Drinking Water Utilities
    1/1/2016 - PDF - German - DVGW
    Learn More
    €67.95

  • DVGW W 625:2015-12

    Plants for the Production and Dosage of Ozone in Drinking Water Supply
    12/1/2015 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW W 624:2015-12

    Dosing Plants for Disinfectants and Oxidation Agents - Preparation and Dosing Plants for Chlorine Dioxide
    12/1/2015 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW W 556:2015-12

    Hygienic-microbial Irregularities in Drinking Water Installations - Methods and Measures to Remedy
    12/1/2015 - PDF - German - DVGW
    Learn More
    €86.89

  • DVGW GW 335-A5:2015-12

    Plastic Piping Systems in Gas and Water Supply - Requirements and Tests - Part A5: PE Multilayer Pipes with Reinforcement (Oriented PE) and their Joints and Jointing
    12/1/2015 - PDF - German - DVGW
    Learn More
    €67.95

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