Is it too late to change majors into engineering?

So the units taken for my major requirements would go strictly to that? If the subject credit is about 30 units, does that mean it can’t be over the maximum unit allowance on the chart you linked? I’m confused as to what that policy chart is on the second link. I thought by taking in a new major at CC, I would be allowed to take all necessary courses in order to be considered for admission, and there would not be a unit maximum? @ucbalumnus