We assist companies by analysing in detail wiring/pneumatic/hydraulic diagrams, software safety, documentation concerning the proper wiring modes and reliability data of components for any kind of products (both in design stage and already existing), where the concept of functional safety and related standards is to be inserted, especially for machinery, partly completed machinery, industrial systems, plants, in order to assess and validate the reliability of the system via apposite calculation and verification report pursuant to the main Harmonised Standards of the field (e.g. EN 13849 on PL (Performance Level) and EN ISO 61508/61511/62061 on SIL (Safety Integrity Level).