For Public Elementary & Secondary Schools: Corrigendum to Unnumbered Division Memorandum dated January 6, 2015 re: Meeting of ALS Implementers & Abot-Alam Teachers Posted on January 7, 2015 by MSM13 Leave a comment 1424. Corrigendum to Unnumbered Division Memorandum dated January 6, 2015 re Meeting of ALS Implementers & Abot-Alam Teachers Memorandum