CBRNE Ltd participated, 19th and 20th February in a Workshop for EU Horizon Europe Call CL4-2021-Human-01-01 Project ULTIMATE (Associate Partner funded under the UK Guarantee Fund by UKRI) at the premises of Robotnik in Valencia, Spain. Also represented was PIAP from Poland. Project ULTIMATE (mUlti-Level Trustworthiness to IMprove the Adoption of hybrid arTificial intelligence) is conducting research and innovation activities in the field of hybrid AI algorithm trained on data and model-based systems. The development of the algorithms will ease the adoption (trustworthiness) of hybrid AI for application in complex and industrial environments. The novelty of the project lies in the development of new methodologies for modelling physical limitations and constraints as experienced by humans.