; (II) have an offer of employment from, or are employed by, a United States employer to perform work that is directly related to such degree at a rate of pay that is higher than the median wage level for the occupational classification in the area of employment, as determined by the Secretary of Labor; (III) have an approved labor certification under section 212(a)(5)(A)(i); or (IV) are the spouses and children of aliens described in subclauses (I) through (III) who are accompanying or following to join such aliens. (ii) In this subparagraph, the term STEM field means a field of science, technology, engineering, or mathematics described in the most recent version of the Classification of Instructional Programs of the Department of Education taxonomy under the summary group of— (I) computer and information sciences and support services; (II) engineering; (III) mathematics and statistics; (IV) biological and biomedical sciences; (V) physical sciences; (VI) agriculture sciences; or (VII) natural resources and conservation sciences. . (b) Procedure for granting immigration status Section 204(a)(1)(F) of the Immigration and Nationality Act ( 8 U.S.C. 1154(a)(1)(F) ) is amended— (1) by striking 203(b)(2) and all that follows through Attorney General