The Act Against Restraints of Competition

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The Act against Restraints of Competition (GWB) is a German law that protects competition and ensures fair competitive conditions. It regulates how to deal with restrictive practices such as cartels, market-dominating behavior and unfair competition. The ARC prohibits agreements, arrangements or measures that restrict competition, manipulate prices or hinder market access. It also contains provisions for controlling mergers and acquisitions to prevent market dominance. The law is enforced by the Federal Cartel Authority and the German courts to ensure fair and free competition for the benefit of consumers and businesses.

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T-Systems brings BMW Group suppliers into Catena-X

The BMW Group is expanding the Catena-X data ecosystem with support from T-Systems, a certified implementation partner. Through global onboarding, T-Systems connects suppliers of all sizes to Catena-X, enabling secure, scalable data exchange. Built on a federated architecture, Catena-X strengthens transparency, sustainability, and collaboration across the automotive supply chain.

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Sven Löffler

Sep 02, 2025

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T-Systems & BMW launch Catena-X supplier-to-supplier meetup series

T-Systems and BMW are launching the Catena-X Supplier-to-Supplier Meetup Series, a monthly, regional platform designed by suppliers, for suppliers. These meetups foster open exchange, practical collaboration, and peer-to-peer learning across supply tiers, helping Tier 1 and Tier 2 suppliers accelerate Catena-X adoption, share real-world experiences, and build trusted networks for the future of the automotive value chain.

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Sven Löffler

Aug 28, 2025

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AIAG-CX-VIP2025: Catena-X Hub North America VIP Immersion event

AIAG has launched the Catena-X Hub North America, advancing the adoption of trusted dataspace technology for the automotive industry. At its VIP Immersion event in Detroit, industry leaders explored use cases like Product Carbon Footprint tracking, Quality Detection and Prevention, and Demand & Capacity Management. With T-Systems and other partners driving implementation, the hub sets the stage for secure, scalable, and collaborative data sharing to boost efficiency, compliance, and innovation across the automotive value chain.

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Chris S. Langdon

Aug 22, 2025