To become a certified environmental professional or competent person in Malaysia, an individual must complete a multi-step certification process. This involves registering for and attending a relevant competency course, passing written and practical exams, submitting a field training report with six months of performance monitoring data, and passing a professional interview. Once certified, the individual's name is registered in the National Registry of Certified Environmental Professionals and they must complete 50 hours of continuing professional development annually to maintain registration. The document outlines the certification process and ethical responsibilities of a competent person.