Mängelanzeigen

Mängelanzeige is a formal notification by a purchaser or client to a seller, contractor, landlord, or service provider reporting defects in goods, works or services delivered. The aim is to document the defect and trigger warranty or contractual remedies. A precise description and a verifiable record are key.

Contexts: It arises in sale of goods (Kaufvertrag), work and construction contracts (WERK- and Bauverträge) and in tenancy situations, as well as in public procurement. Although practices vary by country, the core idea is that a defect must be disclosed to preserve rights to remedy.

Content: A Mängelanzeige should identify the contract, describe the defect, state when and where it was found, provide evidence (photos, reports), and specify the requested remedy and a deadline. It is typically in writing to create a documented record; send it by a traceable method.

Legal effect: In many German-speaking jurisdictions, there is a duty to examine and report defects promptly in commercial transactions (for example, in applicable provisions resembling HGB). Timely notice helps preserve Gewährleistungs- or warranty rights; failure to notify can limit remedies. Warranty periods and conditions vary by contract and jurisdiction.

Practical tips: Keep copies, use clear and objective language, include dates and impact, photograph defects, and request a concrete remedy with a reasonable deadline. For property defects, notify the landlord or property manager; for products, maintain product packaging and order documents.