The document summarizes a presentation about the Standard Interoperability PLM (SIP) project. SIP aims to accelerate implementation of PLM standards and enable secure collaboration. It takes a model-based testing approach to validate interoperability between standards. SIP has developed a methodology for capturing business cases, a secure collaborative platform, and has contributed to modernizing the STEP standard architecture. Upcoming events will showcase SIP results and prepare the next phase to expand interoperability testing.