Arbeitsgemeinschaft der Vermessungsverwaltungen der Länder der Bundesrepublik Deutschland (Working Committee of the Surveying Authorities of the Laender of the Federal Republic of Germany)

Arbeitsgemeinschaft der Vermessungsverwaltungen der Länder der Bundesrepublik Deutschland (AdV) or the Working Committee of the Surveying Authorities of the Laender of the Federal Republic of Germany coordinates national surveying and geoinformation for Germany's federal states and the federal government. They ensure consistent, high-precision data for tasks like infrastructure planning, property management, and scientific research.