Concurrent engineering principles have been almost universally adopted as the ideal solution to the reduction in time for products development. Even with concurrency practice, the lack of interaction among the professionals is still present in some stages of the product development process (PDP). This lack of interaction, or gap, may be observed in the three macro-phases of PDP: macro-phase of product strategy (PS); macro-phase of product and process development (PPD); macro-phase of production and continuous improvement (PCI). The present work aims to propose a methodology, denominated Technical Interface (TI), as an aid to automotive product development process (Automotive-PDP). This methodology can contribute to the engineering departments in charge of PS; PPD and PCI for the update and preservation of technical information about product; process, and production, during all the Automotive-PDP.