(a) An assignment for Bilingual, Prekindergarten-Grade 6, is allowed with one of the following certificates.(1) Bilingual Generalist: Early Childhood-Grade 4 (Kindergarten-Grade 4 only).(2) Bilingual Generalist: Early Childhood-Grade 6.(3) Bilingual Generalist: Grades 4-8 (Grades 4-6 only).(4) A valid classroom teaching certificate appropriate for the grade level and subject areas taught plus any bilingual education certificate or endorsement.(5) Prekindergarten-Grade 5--Bilingual/English as a Second Language (Prekindergarten-Grade 5 only).(6) Prekindergarten-Grade 6--Bilingual/English as a Second Language.(7) Prekindergarten-Grade 12--Bilingual/English as a Second Language.(b) An assignment for the English component only of a dual language immersion/one-way or two-way bilingual education program model for Prekindergarten-Grade 6 is allowed with a valid classroom teaching certificate appropriate for the grade level and subject areas taught plus a bilingual education certificate or endorsement or an English as a Second Language certificate or endorsement.