Dismantling variants, technology, strategy, dismantling concept, residual material processing, quality assurance, logistics, radiation protection, measurement and sampling concepts, technical replacement measures are essential planning contents for the successful dismantling of a nuclear facility. In this area, we offer innovative solutions for safe and efficient dismantling, from the concept to the creation of service specifications to support during execution and subsequent optimisation. In particular, we pursue this goal through clearance/release concepts and their implementation by our trained radiation protection specialists.