Helbert R. Cual is a Health, Safety, and Environment consultant as well as an author, a Distinguished Toastmaster, trainer, content writer, mentor, and coach. He passed the NEBOSH ...view moreHelbert R. Cual is a Health, Safety, and Environment consultant as well as an author, a Distinguished Toastmaster, trainer, content writer, mentor, and coach. He passed the NEBOSH International General Certificate exam and the NEBOSH International Diploma exam on his first try.view less