This document discusses methods and tools for engineers to comply with the General Data Protection Regulation (GDPR) through privacy and data protection engineering. It notes that while engineers are not privacy experts, they need privacy methods integrated into their software development processes. The PDP4E project aims to provide a toolkit to seamlessly include privacy into engineering practices and development lifecycles. It outlines modeling approaches and tools like metamodels, risk management tools, and model-driven design techniques to help engineers address privacy throughout the development process.