To ensure compliance with Digital Product Passport (DPP) regulations, you must integrate global product identification standards like the GS1 system. Start by assigning a unique identifier, such as the Global Trade Item Number (GTIN), to each product. Then, collect all relevant product data, such as information on sustainability, recyclability, and environmental impact. Make sure this data is formatted according to the EU’s predefined structure and is machine-readable, often through a QR code or similar technology. Additionally, the data must be up-to-date, accurate, and accessible across the entire product lifecycle to meet regulatory requirements.