An Architect usually holds a stamp that allows them to provide structural details on their plans. In order for an Architect to obtain a stamp, they have to complete graduate school and/or pass a test. They take continuing education classes to maintain their certifications and have an education in Architecture. Often Architects oversee construction. A Designer & Drafter can have varied educational experiences and degrees. Drafters are usually certified in using AutoCAD and Designers often have 4 year degrees with certifications and/or have design and/or other related experiences. They can NOT stamp plans for structural engineering. Engineering is outsourced.