But they cannot stamp a design, meaning it's not legal (depending on scope and permitting requirements). I can tell a person what ails them if they give me a li

But they cannot stamp a design, meaning it's not legal (depending on scope and permitting requirements). I can tell a person what ails them if they give me a list of symptoms but that shouldn't be conflated with me practicing medicine as a doctor. An HVAC technician can lay out a design for, say an operating room, but a licensed engineer is the only one who can stamp it saying it meets standards for ventilation. This where the fuzzy terms of "engineer-y" can get us into trouble. ~engineerish != engineer