In the FLEXIT project, a high volume supply chain for Photonic Integrated Circuits (PICs) is developed. The FLEXIT-method is being used to integrate SiN and InP PICs. Two demo products will be used to test the supply chain. The whole digital chain will be mapped, enabling optimization of all production processes part of the supply chain. To resolve equipment bottlenecks within this chain, the MEKOPP project will address the development of a Photonics Test Prober and a Photonics Visual Inspection Tool dedicated for PICs.