What competence should suction excavator operatives hold? July 24, 2025 1:40 pm Published by adam Holding either CPCS A78 A-F or NPORS N021 Suction Excavator competence, provides assurance that full syllabus has been covered in the safe operation of a suction excavator. Both CPCS and NPORS are widely recognised. Categorised in: This post was written by adam