CSA Group, an ANSI member, has announced appointment of David Weinstein as its new president and CEO. In this role, Mr. Weinstein will be responsible for the leadership and direction of the global company. IAPMO Group, also an ANSI member, has announced that Tina Donda has joined the organization as VP of Water Systems. In this role, Ms. Donda will promote IAPMO’s Water Systems product certification program and will assist companies with testing and certification processes.