This paper addresses the crucial issue of ensuring artificial intelligence systems comply with increasing legal regulations, particularly the EU's AI Act. The authors systematically examine this compliance across the AI development pipeline, highlighting challenges associated with data sets and edge devices. To tackle these complexities, the paper proposes a platform-based approach that integrates explainable AI techniques with legal requirements. This platform aims to guide developers in building trustworthy and legally compliant AI from the initial stages, offering initial legal assessments to mitigate risks and reduce development costs. Ultimately, the work contributes to the ongoing discussion on the responsible creation and implementation of AI technologies.