Additive manufacturing (AM) technologies offer unique advantages over conventional production processes, such as an efficient material usage through near net shape manufacturing and the high degree of freedom of design. Moreover, dissimilar materials can be joined into single components, which is the focus of the Horizon Europe project DISCO2030. By building components layer by layer, another ground-breaking potential of AM comes into play: the integration of sensor systems, e.g. optical fibre sensors, at virtually any location within a part, thereby allowing for structural health monitoring and continuous data acquisition within critical components, such as the DISCO2030 use-cases. However, there are still technological barriers towards the integration of optical fibre sensors into AM parts, especially in metals featuring a high-melting point as the high temperatures during AM can damage the sensors. Therefore, this hop-on project follows a holistic path towards a successful integration of optical fibre sensors in a wide range of materials. First, the hop-on partner InPhoTech, specialized in optical fibre technology, will develop coatings that protect the sensors from damage due to the AM processes. Second, adaptations for different AM processes are developed in order to ensure a seamless integration of the sensors into the parts. Third, the sensing capabilities and the impact of the sensors on component performance are evaluated. Through the incorporation of optical fibre sensors, the high functionality of AM parts is even more increased, opening up new opportunities. For instance, the increased information depth collected from critical parts during testing or operation allows for improved designs. By showcasing the potential of optical fibre sensor integration, this project paves the way to a more widespread use of this technology, thereby leading to technological and economic advantages for European companies.