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New Regulation Prohibits Lead in Drinking Water Installations
As of January 12, 2026, Germany will officially ban the use of lead in drinking water pipes, fittings, and other related installations. This change follows an amendment to the German Drinking Water Ordinance (Trinkwasserverordnung), aiming to eliminate the health risks associated with lead, a toxic heavy metal historically used in some water supply systems. The amendment, which entered into force on June 24, 2023, mandates that all pipes and components containing lead must be removed or decommissioned by the 2026 deadline [Source 1].
The revised law explicitly forbids materials containing lead from coming into contact with drinking water, regardless of whether the current lead concentrations meet the existing safety limits. This step reflects increasing concerns about lead’s harmful effects, prompting stricter controls on drinking water safety across Germany [Source 3].
Implications for Expats, International Students, and Foreign Workers in Germany
For expats, students, and foreign employees living in Germany, this regulation has practical consequences. If residing in older rental properties, it is essential to be aware that the water pipes might still contain lead components. Property owners are required to replace or deactivate lead-containing pipes by the specified date, making it important for tenants to inquire about the water system’s compliance if concerned.
Additionally, repair or emergency work on lead pipes will no longer be permitted after the deadline, and plumbers must report any lead pipe discoveries to local health authorities unless a renovation contract is already in place. This means residents should expect inspections and possible renovation work related to plumbing safety. The deadline for compliance allows a short window for owners and residents to complete necessary upgrades to avoid legal and health risks [Source 6].
Legal Requirements and Enforcement for Plumbing and Property Owners
The key legal basis for the ban is § 17 of the revised Drinking Water Ordinance. It requires immediate reporting by installers if lead materials are detected during maintenance or repair. From January 2026, continued operation of lead-containing pipes is prohibited, with some municipalities already preparing their customers for the costly and mandatory pipe replacements [Source 4].
Property owners should proactively engage with certified plumbers to assess and plan for replacements, as the ban aims to fully phase out lead in all drinking water systems due to its adverse health effects. Notably, the acceptable lead limit in drinking water will be further reduced by 2028, from 10 micrograms per liter to 5 micrograms per liter, tightening safety standards even more [Source 6].
Expats and all residents are advised to stay informed on ongoing updates through their local health or water utility providers. Understanding these developments is essential for ensuring safe water quality and legal compliance within rental or owned properties. For more detailed information, readers can consult the official announcement by Tagesschau [Source 1].
