; and (B) includes a collaborative of those agencies. (5) High school The term high school means a nonprofit institutional day or residential school that— (A) provides secondary education, as determined under State law; (B) grants a diploma, as defined by the State; and (C) includes, at least, grade 12. (6) In-demand industry sector or occupation The term in-demand industry sector or occupation has the meaning given the term in section 3 of the Workforce Innovation and Opportunity Act ( 29 U.S.C. 3102 ). (7) Local and State workforce development boards The terms local workforce development board and State workforce development board have the meanings given the terms local board and State board , respectively, in section 3 of the Workforce Innovation and Opportunity Act ( 29 U.S.C. 3102 ). (8) National apprenticeship system The term national apprenticeship system means the collective group of registered apprenticeship programs and apprenticeship-readiness programs in the Nation (including the rules and regulations governing the 2 types of programs). (9) Postsecondary educational institution The term postsecondary educational institution means an institution of higher education, as defined in section 102 of the Higher Education Act of 1965 ( 20 U.S.C. 1002 ). (10) Recognized postsecondary credential The term recognized postsecondary credential has the meaning given the term in section 3 of the Workforce Innovation and Opportunity Act ( 29 U.S.C. 3102 ). (11) Registered apprenticeship program The term registered apprenticeship program means a program registered under the Act of August 16, 1937 (commonly known as the National Apprenticeship Act ; 50 Stat. 664, chapter 663