<p>[Department</a> of Mechanical and Aerospace Engineering](<a href=“http://mae.ucdavis.edu/programs/u_studies/und_advising.html]Department”>http://mae.ucdavis.edu/programs/u_studies/und_advising.html)</p>
<p>go to bainer hall, 2nd floor to 2132. Fill out the change of major form and get both the major you are changing to and from’s advisor to sign it (or the major you are adding and the current one). done.</p>