An architecture, engineering or designing of engineering systems firm, partnership, or corporation is a business entity engaged in the practice of architecture, professional engineering, or designing.
A corporate certificate of authorization shall be issued to a corporation that practices architecture, professional engineering, or designing of engineering systems.
No firm, partnership, or corporation may engage in the practice of or offer to practice architecture, professional engineering or designing in this state, or use in connection with its name or otherwise assume, use or advertise any title or description tending to convey the impression that it is engaged in the practice of architecture, professional engineering or designing, nor may it advertise or offer to furnish an architectural, professional engineering or designing service, unless the firm, partnership or corporation has complied with Ch. 443, Wis. Stats.
