Publicado no e em "Negócios", idioma — English. 9 páginas.
The PO program is the first internationally-recognized professional designation for water and wastewater operators. With the designation, peers, customers, and the public can feel confident that a Professional Operator has mastered the most rigorous standards of their vocation and industry.
Join a community of like-minded professionals, grow your career, increase your mobility, and show your skills through the Professional Operator program. Mais
